3115238399

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{6271}}^1$

素因数の和:6447

約数の個数: 32

約数和(自身を含む): 3945037824

約数和(自身を除く): 829799425

約数列:

[1, 7, 13, 53, 91, 103, 371, 689, 721, 1339, 4823, 5459, 6271, 9373, 38213, 43897, 70967, 81523, 332363, 496769, 570661, 645913, 2326541, 4320719, 4521391, 8396869, 30245033, 34233389, 58778083, 239633723, 445034057, 3115238399]

約数ペア:

[(1, 3115238399), (7, 445034057), (13, 239633723), (53, 58778083), (91, 34233389), (103, 30245033), (371, 8396869), (689, 4521391), (721, 4320719), (1339, 2326541), (4823, 645913), (5459, 570661), (6271, 496769), (9373, 332363), (38213, 81523), (43897, 70967)]