47311983

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2531}}^1$

素因数の和:2635

約数の個数: 24

約数和(自身を含む): 71625216

約数和(自身を除く): 24313233

約数列:

[1, 3, 9, 31, 67, 93, 201, 279, 603, 2077, 2531, 6231, 7593, 18693, 22779, 78461, 169577, 235383, 508731, 706149, 1526193, 5256887, 15770661, 47311983]

約数ペア:

[(1, 47311983), (3, 15770661), (9, 5256887), (31, 1526193), (67, 706149), (93, 508731), (201, 235383), (279, 169577), (603, 78461), (2077, 22779), (2531, 18693), (6231, 7593)]