47508813

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7867}}^1$

素因数の和:7945

約数の個数: 24

約数和(自身を含む): 76099296

約数和(自身を除く): 28590483

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 6039, 7867, 23601, 70803, 86537, 259611, 479887, 778833, 1439661, 4318983, 5278757, 15836271, 47508813]

約数ペア:

[(1, 47508813), (3, 15836271), (9, 5278757), (11, 4318983), (33, 1439661), (61, 778833), (99, 479887), (183, 259611), (549, 86537), (671, 70803), (2013, 23601), (6039, 7867)]