31170287759

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{28493}}^1$

素因数の和:28671

約数の個数: 32

約数和(自身を含む): 36508792320

約数和(自身を除く): 5338504561

約数列:

[1, 13, 19, 43, 103, 247, 559, 817, 1339, 1957, 4429, 10621, 25441, 28493, 57577, 84151, 370409, 541367, 1093963, 1225199, 2934779, 7037771, 15927587, 23278781, 38152127, 55760801, 126195497, 302624153, 724890413, 1640541461, 2397714443, 31170287759]

約数ペア:

[(1, 31170287759), (13, 2397714443), (19, 1640541461), (43, 724890413), (103, 302624153), (247, 126195497), (559, 55760801), (817, 38152127), (1339, 23278781), (1957, 15927587), (4429, 7037771), (10621, 2934779), (25441, 1225199), (28493, 1093963), (57577, 541367), (84151, 370409)]