31444323

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 14174877

約数列:

[1, 3, 29, 31, 87, 89, 93, 131, 267, 393, 899, 2581, 2697, 2759, 3799, 4061, 7743, 8277, 11397, 11659, 12183, 34977, 80011, 117769, 240033, 338111, 353307, 361429, 1014333, 1084287, 10481441, 31444323]

約数ペア:

[(1, 31444323), (3, 10481441), (29, 1084287), (31, 1014333), (87, 361429), (89, 353307), (93, 338111), (131, 240033), (267, 117769), (393, 80011), (899, 34977), (2581, 12183), (2697, 11659), (2759, 11397), (3799, 8277), (4061, 7743)]