9888199323

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1\times {\mathrm{1163}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 13516554240

約数和(自身を除く): 3628354917

約数列:

[1, 3, 71, 179, 213, 223, 537, 669, 1163, 3489, 12709, 15833, 38127, 39917, 47499, 82573, 119751, 208177, 247719, 259349, 624531, 778047, 2834107, 8502321, 14780567, 18413779, 44341701, 46423471, 55241337, 139270413, 3296066441, 9888199323]

約数ペア:

[(1, 9888199323), (3, 3296066441), (71, 139270413), (179, 55241337), (213, 46423471), (223, 44341701), (537, 18413779), (669, 14780567), (1163, 8502321), (3489, 2834107), (12709, 778047), (15833, 624531), (38127, 259349), (39917, 247719), (47499, 208177), (82573, 119751)]