2405828223

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{1621}}^1$

素因数の和:1957

約数の個数: 40

約数和(自身を含む): 3659893776

約数和(自身を除く): 1254065553

約数列:

[1, 3, 9, 27, 73, 81, 219, 251, 657, 753, 1621, 1971, 2259, 4863, 5913, 6777, 14589, 18323, 20331, 43767, 54969, 118333, 131301, 164907, 354999, 406871, 494721, 1064997, 1220613, 1484163, 3194991, 3661839, 9584973, 10985517, 29701583, 32956551, 89104749, 267314247, 801942741, 2405828223]

約数ペア:

[(1, 2405828223), (3, 801942741), (9, 267314247), (27, 89104749), (73, 32956551), (81, 29701583), (219, 10985517), (251, 9584973), (657, 3661839), (753, 3194991), (1621, 1484163), (1971, 1220613), (2259, 1064997), (4863, 494721), (5913, 406871), (6777, 354999), (14589, 164907), (18323, 131301), (20331, 118333), (43767, 54969)]