713008947

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 1184685264

約数和(自身を除く): 471676317

約数列:

[1, 3, 7, 21, 23, 49, 53, 69, 147, 159, 161, 173, 371, 483, 519, 529, 1113, 1127, 1211, 1219, 1587, 2597, 3381, 3633, 3657, 3703, 3979, 7791, 8477, 8533, 9169, 11109, 11937, 25431, 25599, 25921, 27507, 27853, 28037, 59731, 64183, 77763, 83559, 84111, 91517, 179193, 192549, 194971, 196259, 210887, 274551, 449281, 584913, 588777, 632661, 640619, 1347843, 1373813, 1476209, 1921857, 4121439, 4428627, 4484333, 4850401, 10333463, 13452999, 14551203, 31000389, 33952807, 101858421, 237669649, 713008947]

約数ペア:

[(1, 713008947), (3, 237669649), (7, 101858421), (21, 33952807), (23, 31000389), (49, 14551203), (53, 13452999), (69, 10333463), (147, 4850401), (159, 4484333), (161, 4428627), (173, 4121439), (371, 1921857), (483, 1476209), (519, 1373813), (529, 1347843), (1113, 640619), (1127, 632661), (1211, 588777), (1219, 584913), (1587, 449281), (2597, 274551), (3381, 210887), (3633, 196259), (3657, 194971), (3703, 192549), (3979, 179193), (7791, 91517), (8477, 84111), (8533, 83559), (9169, 77763), (11109, 64183), (11937, 59731), (25431, 28037), (25599, 27853), (25921, 27507)]