424748751

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{1019}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 676823040

約数和(自身を除く): 252074289

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 863, 1019, 2589, 3057, 6041, 7133, 18123, 19849, 21399, 23437, 59547, 70311, 138943, 164059, 416829, 492177, 879397, 2638191, 6155779, 18467337, 20226131, 60678393, 141582917, 424748751]

約数ペア:

[(1, 424748751), (3, 141582917), (7, 60678393), (21, 20226131), (23, 18467337), (69, 6155779), (161, 2638191), (483, 879397), (863, 492177), (1019, 416829), (2589, 164059), (3057, 138943), (6041, 70311), (7133, 59547), (18123, 23437), (19849, 21399)]