4428627

素因数分解:

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

素因数の和:259

約数の個数: 32

約数和(自身を含む): 7216128

約数和(自身を除く): 2787501

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 173, 371, 483, 519, 1113, 1211, 1219, 3633, 3657, 3979, 8533, 9169, 11937, 25599, 27507, 27853, 64183, 83559, 192549, 210887, 632661, 1476209, 4428627]

約数ペア:

[(1, 4428627), (3, 1476209), (7, 632661), (21, 210887), (23, 192549), (53, 83559), (69, 64183), (159, 27853), (161, 27507), (173, 25599), (371, 11937), (483, 9169), (519, 8533), (1113, 3979), (1211, 3657), (1219, 3633)]