15693371031

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{252919}}^1$

素因数の和:253015

約数の個数: 32

約数和(自身を含む): 23681405440

約数和(自身を除く): 7988034409

約数列:

[1, 3, 13, 37, 39, 43, 111, 129, 481, 559, 1443, 1591, 1677, 4773, 20683, 62049, 252919, 758757, 3287947, 9358003, 9863841, 10875517, 28074009, 32626551, 121654039, 141381721, 364962117, 402394129, 424145163, 1207182387, 5231123677, 15693371031]

約数ペア:

[(1, 15693371031), (3, 5231123677), (13, 1207182387), (37, 424145163), (39, 402394129), (43, 364962117), (111, 141381721), (129, 121654039), (481, 32626551), (559, 28074009), (1443, 10875517), (1591, 9863841), (1677, 9358003), (4773, 3287947), (20683, 758757), (62049, 252919)]