2016515511

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{971}}^1\times {\mathrm{3911}}^1$

素因数の和:4947

約数の個数: 24

約数和(自身を含む): 2965921920

約数和(自身を除く): 949406409

約数列:

[1, 3, 9, 59, 177, 531, 971, 2913, 3911, 8739, 11733, 35199, 57289, 171867, 230749, 515601, 692247, 2076741, 3797581, 11392743, 34178229, 224057279, 672171837, 2016515511]

約数ペア:

[(1, 2016515511), (3, 672171837), (9, 224057279), (59, 34178229), (177, 11392743), (531, 3797581), (971, 2076741), (2913, 692247), (3911, 515601), (8739, 230749), (11733, 171867), (35199, 57289)]