47104473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{6131}}^1$

素因数の和:6344

約数の個数: 16

約数和(自身を含む): 67991616

約数和(自身を除く): 20887143

約数列:

[1, 3, 13, 39, 197, 591, 2561, 6131, 7683, 18393, 79703, 239109, 1207807, 3623421, 15701491, 47104473]

約数ペア:

[(1, 47104473), (3, 15701491), (13, 3623421), (39, 1207807), (197, 239109), (591, 79703), (2561, 18393), (6131, 7683)]