2453281623

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{857}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 3916392480

約数和(自身を除く): 1463110857

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 569, 857, 1677, 1707, 2571, 5031, 5121, 7397, 7713, 11141, 22191, 24467, 33423, 36851, 66573, 73401, 100269, 110553, 220203, 318071, 331659, 479063, 487633, 954213, 1437189, 1462899, 2862639, 4311567, 4388697, 6339229, 19017687, 20968219, 57053061, 62904657, 188713971, 272586847, 817760541, 2453281623]

約数ペア:

[(1, 2453281623), (3, 817760541), (9, 272586847), (13, 188713971), (39, 62904657), (43, 57053061), (117, 20968219), (129, 19017687), (387, 6339229), (559, 4388697), (569, 4311567), (857, 2862639), (1677, 1462899), (1707, 1437189), (2571, 954213), (5031, 487633), (5121, 479063), (7397, 331659), (7713, 318071), (11141, 220203), (22191, 110553), (24467, 100269), (33423, 73401), (36851, 66573)]