31103757

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{4129}}^1$

素因数の和:4175

約数の個数: 24

約数和(自身を含む): 48106240

約数和(自身を除く): 17002483

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 4129, 7533, 12387, 37161, 111483, 127999, 334449, 383997, 1003347, 1151991, 3455973, 10367919, 31103757]

約数ペア:

[(1, 31103757), (3, 10367919), (9, 3455973), (27, 1151991), (31, 1003347), (81, 383997), (93, 334449), (243, 127999), (279, 111483), (837, 37161), (2511, 12387), (4129, 7533)]