1540484673

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5642801}}^1$

素因数の和:5642824

約数の個数: 16

約数和(自身を含む): 2527975296

約数和(自身を除く): 987490623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 5642801, 16928403, 39499607, 73356413, 118498821, 220069239, 513494891, 1540484673]

約数ペア:

[(1, 1540484673), (3, 513494891), (7, 220069239), (13, 118498821), (21, 73356413), (39, 39499607), (91, 16928403), (273, 5642801)]