713640057

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 1138851840

約数和(自身を除く): 425211783

約数列:

[1, 3, 13, 19, 31, 39, 47, 57, 93, 141, 247, 403, 589, 611, 661, 741, 893, 1209, 1457, 1767, 1833, 1983, 2679, 4371, 7657, 8593, 11609, 12559, 18941, 20491, 22971, 25779, 27683, 31067, 34827, 37677, 56823, 61473, 83049, 93201, 163267, 266383, 359879, 389329, 403871, 489801, 590273, 799149, 963077, 1079637, 1167987, 1211613, 1770819, 2889231, 5061277, 7673549, 12520001, 15183831, 18298463, 23020647, 37560003, 54895389, 237880019, 713640057]

約数ペア:

[(1, 713640057), (3, 237880019), (13, 54895389), (19, 37560003), (31, 23020647), (39, 18298463), (47, 15183831), (57, 12520001), (93, 7673549), (141, 5061277), (247, 2889231), (403, 1770819), (589, 1211613), (611, 1167987), (661, 1079637), (741, 963077), (893, 799149), (1209, 590273), (1457, 489801), (1767, 403871), (1833, 389329), (1983, 359879), (2679, 266383), (4371, 163267), (7657, 93201), (8593, 83049), (11609, 61473), (12559, 56823), (18941, 37677), (20491, 34827), (22971, 31067), (25779, 27683)]