12801471657

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{2243}}^1\times {\mathrm{11257}}^1$

素因数の和:13529

約数の個数: 24

約数和(自身を含む): 18492480864

約数和(自身を除く): 5691009207

約数列:

[1, 3, 13, 39, 169, 507, 2243, 6729, 11257, 29159, 33771, 87477, 146341, 379067, 439023, 1137201, 1902433, 5707299, 25249451, 75748353, 328242863, 984728589, 4267157219, 12801471657]

約数ペア:

[(1, 12801471657), (3, 4267157219), (13, 984728589), (39, 328242863), (169, 75748353), (507, 25249451), (2243, 5707299), (6729, 1902433), (11257, 1137201), (29159, 439023), (33771, 379067), (87477, 146341)]