15174989271

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{571369}}^1$

素因数の和:571615

約数の個数: 24

約数和(自身を含む): 23709569520

約数和(自身を除く): 8534580249

約数列:

[1, 3, 9, 13, 39, 117, 227, 681, 2043, 2951, 8853, 26559, 571369, 1714107, 5142321, 7427797, 22283391, 66850173, 129700763, 389102289, 1167306867, 1686109919, 5058329757, 15174989271]

約数ペア:

[(1, 15174989271), (3, 5058329757), (9, 1686109919), (13, 1167306867), (39, 389102289), (117, 129700763), (227, 66850173), (681, 22283391), (2043, 7427797), (2951, 5142321), (8853, 1714107), (26559, 571369)]