2247298461

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{31123}}^1$

素因数の和:31313

約数の個数: 24

約数和(自身を含む): 3321055296

約数和(自身を除く): 1073756835

約数列:

[1, 3, 9, 71, 113, 213, 339, 639, 1017, 8023, 24069, 31123, 72207, 93369, 280107, 2209733, 3516899, 6629199, 10550697, 19887597, 31652091, 249699829, 749099487, 2247298461]

約数ペア:

[(1, 2247298461), (3, 749099487), (9, 249699829), (71, 31652091), (113, 19887597), (213, 10550697), (339, 6629199), (639, 3516899), (1017, 2209733), (8023, 280107), (24069, 93369), (31123, 72207)]