31674621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 49268736

約数和(自身を除く): 17594115

約数列:

[1, 3, 11, 17, 33, 51, 131, 187, 393, 431, 561, 1293, 1441, 2227, 4323, 4741, 6681, 7327, 14223, 21981, 24497, 56461, 73491, 80597, 169383, 241791, 621071, 959837, 1863213, 2879511, 10558207, 31674621]

約数ペア:

[(1, 31674621), (3, 10558207), (11, 2879511), (17, 1863213), (33, 959837), (51, 621071), (131, 241791), (187, 169383), (393, 80597), (431, 73491), (561, 56461), (1293, 24497), (1441, 21981), (2227, 14223), (4323, 7327), (4741, 6681)]