881170017

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{111301}}^1$

素因数の和:111353

約数の個数: 32

約数和(自身を含む): 1495898880

約数和(自身を除く): 614728863

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 111301, 333903, 779107, 1446913, 2337321, 3227729, 4340739, 9683187, 10128391, 22594103, 30385173, 41960477, 67782309, 125881431, 293723339, 881170017]

約数ペア:

[(1, 881170017), (3, 293723339), (7, 125881431), (13, 67782309), (21, 41960477), (29, 30385173), (39, 22594103), (87, 10128391), (91, 9683187), (203, 4340739), (273, 3227729), (377, 2337321), (609, 1446913), (1131, 779107), (2639, 333903), (7917, 111301)]