1542994557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1\times {\mathrm{547}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 2238996480

約数和(自身を除く): 696001923

約数列:

[1, 3, 13, 39, 151, 453, 479, 547, 1437, 1641, 1963, 5889, 6227, 7111, 18681, 21333, 72329, 82597, 216987, 247791, 262013, 786039, 940277, 1073761, 2820831, 3221283, 3406169, 10218507, 39563963, 118691889, 514331519, 1542994557]

約数ペア:

[(1, 1542994557), (3, 514331519), (13, 118691889), (39, 39563963), (151, 10218507), (453, 3406169), (479, 3221283), (547, 2820831), (1437, 1073761), (1641, 940277), (1963, 786039), (5889, 262013), (6227, 247791), (7111, 216987), (18681, 82597), (21333, 72329)]