15697899441

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3611203}}^1$

素因数の和:3611242

約数の個数: 32

約数和(自身を含む): 27734046720

約数和(自身を除く): 12036147279

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 3611203, 10833609, 25278421, 32500827, 75835263, 83057669, 97502481, 227505789, 249173007, 581403683, 682517367, 747519021, 1744211049, 2242557063, 5232633147, 15697899441]

約数ペア:

[(1, 15697899441), (3, 5232633147), (7, 2242557063), (9, 1744211049), (21, 747519021), (23, 682517367), (27, 581403683), (63, 249173007), (69, 227505789), (161, 97502481), (189, 83057669), (207, 75835263), (483, 32500827), (621, 25278421), (1449, 10833609), (4347, 3611203)]