897264507

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{947}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 1253180160

約数和(自身を除く): 355915653

約数列:

[1, 3, 53, 59, 101, 159, 177, 303, 947, 2841, 3127, 5353, 5959, 9381, 16059, 17877, 50191, 55873, 95647, 150573, 167619, 286941, 315827, 947481, 2961269, 5069291, 5643173, 8883807, 15207873, 16929519, 299088169, 897264507]

約数ペア:

[(1, 897264507), (3, 299088169), (53, 16929519), (59, 15207873), (101, 8883807), (159, 5643173), (177, 5069291), (303, 2961269), (947, 947481), (2841, 315827), (3127, 286941), (5353, 167619), (5959, 150573), (9381, 95647), (16059, 55873), (17877, 50191)]