707734131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{2557}}^1$

素因数の和:2771

約数の個数: 32

約数和(自身を含む): 1045137408

約数和(自身を除く): 337403277

約数列:

[1, 3, 13, 39, 47, 141, 151, 453, 611, 1833, 1963, 2557, 5889, 7097, 7671, 21291, 33241, 92261, 99723, 120179, 276783, 360537, 386107, 1158321, 1562327, 4686981, 5019391, 15058173, 18147029, 54441087, 235911377, 707734131]

約数ペア:

[(1, 707734131), (3, 235911377), (13, 54441087), (39, 18147029), (47, 15058173), (141, 5019391), (151, 4686981), (453, 1562327), (611, 1158321), (1833, 386107), (1963, 360537), (2557, 276783), (5889, 120179), (7097, 99723), (7671, 92261), (21291, 33241)]