8931291243

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{14437}}^1$

素因数の和:14867

約数の個数: 32

約数和(自身を含む): 13805038080

約数和(自身を除く): 4873746837

約数列:

[1, 3, 7, 21, 89, 267, 331, 623, 993, 1869, 2317, 6951, 14437, 29459, 43311, 88377, 101059, 206213, 303177, 618639, 1284893, 3854679, 4778647, 8994251, 14335941, 26982753, 33450529, 100351587, 425299583, 1275898749, 2977097081, 8931291243]

約数ペア:

[(1, 8931291243), (3, 2977097081), (7, 1275898749), (21, 425299583), (89, 100351587), (267, 33450529), (331, 26982753), (623, 14335941), (993, 8994251), (1869, 4778647), (2317, 3854679), (6951, 1284893), (14437, 618639), (29459, 303177), (43311, 206213), (88377, 101059)]