520033833

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{78401}}^1$

素因数の和:78485

約数の個数: 24

約数和(自身を含む): 831688416

約数和(自身を除く): 311654583

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 2211, 6633, 78401, 235203, 705609, 862411, 2587233, 5252867, 7761699, 15758601, 47275803, 57781537, 173344611, 520033833]

約数ペア:

[(1, 520033833), (3, 173344611), (9, 57781537), (11, 47275803), (33, 15758601), (67, 7761699), (99, 5252867), (201, 2587233), (603, 862411), (737, 705609), (2211, 235203), (6633, 78401)]