47885901

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{12739}}^1$

素因数の和:12928

約数の個数: 16

約数和(自身を含む): 73382400

約数和(自身を除く): 25496499

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 12739, 38217, 89173, 267519, 2280281, 6840843, 15961967, 47885901]

約数ペア:

[(1, 47885901), (3, 15961967), (7, 6840843), (21, 2280281), (179, 267519), (537, 89173), (1253, 38217), (3759, 12739)]