15673943467

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1\times {\mathrm{5231}}^1$

素因数の和:7003

約数の個数: 32

約数和(自身を含む): 20321925120

約数和(自身を除く): 4647981653

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 1733, 5231, 12131, 22529, 32927, 36617, 68003, 99389, 157703, 230489, 428051, 476021, 695723, 1292057, 2996357, 9044399, 9065323, 63457261, 117849199, 172241137, 824944393, 1205687959, 2239134781, 15673943467]

約数ペア:

[(1, 15673943467), (7, 2239134781), (13, 1205687959), (19, 824944393), (91, 172241137), (133, 117849199), (247, 63457261), (1729, 9065323), (1733, 9044399), (5231, 2996357), (12131, 1292057), (22529, 695723), (32927, 476021), (36617, 428051), (68003, 230489), (99389, 157703)]