53993207

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 58423680

約数和(自身を除く): 4430473

約数列:

[1, 17, 97, 137, 239, 1649, 2329, 4063, 13289, 23183, 32743, 225913, 394111, 556631, 3176071, 53993207]

約数ペア:

[(1, 53993207), (17, 3176071), (97, 556631), (137, 394111), (239, 225913), (1649, 32743), (2329, 23183), (4063, 13289)]