240378801

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{13487}}^1$

素因数の和:13960

約数の個数: 16

約数和(自身を含む): 345940224

約数和(自身を除く): 105561423

約数列:

[1, 3, 13, 39, 457, 1371, 5941, 13487, 17823, 40461, 175331, 525993, 6163559, 18490677, 80126267, 240378801]

約数ペア:

[(1, 240378801), (3, 80126267), (13, 18490677), (39, 6163559), (457, 525993), (1371, 175331), (5941, 40461), (13487, 17823)]