1911862017

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{9043}}^1$

素因数の和:9214

約数の個数: 36

約数和(自身を含む): 3012194640

約数和(自身を除く): 1100332623

約数列:

[1, 3, 9, 13, 39, 117, 139, 169, 417, 507, 1251, 1521, 1807, 5421, 9043, 16263, 23491, 27129, 70473, 81387, 117559, 211419, 352677, 1058031, 1256977, 1528267, 3770931, 4584801, 11312793, 13754403, 16340701, 49022103, 147066309, 212429113, 637287339, 1911862017]

約数ペア:

[(1, 1911862017), (3, 637287339), (9, 212429113), (13, 147066309), (39, 49022103), (117, 16340701), (139, 13754403), (169, 11312793), (417, 4584801), (507, 3770931), (1251, 1528267), (1521, 1256977), (1807, 1058031), (5421, 352677), (9043, 211419), (16263, 117559), (23491, 81387), (27129, 70473)]