2243315679

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 3359516160

約数和(自身を除く): 1116200481

約数列:

[1, 3, 11, 33, 79, 121, 137, 237, 363, 411, 571, 869, 1507, 1713, 2607, 4521, 6281, 9559, 10823, 16577, 18843, 28677, 32469, 45109, 49731, 69091, 78227, 119053, 135327, 207273, 234681, 357159, 496199, 860497, 1309583, 1488597, 2581491, 3928749, 5458189, 6179933, 9465467, 16374567, 18539799, 28396401, 67979263, 203937789, 747771893, 2243315679]

約数ペア:

[(1, 2243315679), (3, 747771893), (11, 203937789), (33, 67979263), (79, 28396401), (121, 18539799), (137, 16374567), (237, 9465467), (363, 6179933), (411, 5458189), (571, 3928749), (869, 2581491), (1507, 1488597), (1713, 1309583), (2607, 860497), (4521, 496199), (6281, 357159), (9559, 234681), (10823, 207273), (16577, 135327), (18843, 119053), (28677, 78227), (32469, 69091), (45109, 49731)]