4321911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 6785280

約数和(自身を除く): 2463369

約数列:

[1, 3, 11, 19, 33, 57, 61, 113, 183, 209, 339, 627, 671, 1159, 1243, 2013, 2147, 3477, 3729, 6441, 6893, 12749, 20679, 23617, 38247, 70851, 75823, 130967, 227469, 392901, 1440637, 4321911]

約数ペア:

[(1, 4321911), (3, 1440637), (11, 392901), (19, 227469), (33, 130967), (57, 75823), (61, 70851), (113, 38247), (183, 23617), (209, 20679), (339, 12749), (627, 6893), (671, 6441), (1159, 3729), (1243, 3477), (2013, 2147)]