1415139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 32

約数和(自身を含む): 2261760

約数和(自身を除く): 846621

約数列:

[1, 3, 11, 19, 33, 37, 57, 61, 111, 183, 209, 407, 627, 671, 703, 1159, 1221, 2013, 2109, 2257, 3477, 6771, 7733, 12749, 23199, 24827, 38247, 42883, 74481, 128649, 471713, 1415139]

約数ペア:

[(1, 1415139), (3, 471713), (11, 128649), (19, 74481), (33, 42883), (37, 38247), (57, 24827), (61, 23199), (111, 12749), (183, 7733), (209, 6771), (407, 3477), (627, 2257), (671, 2109), (703, 2013), (1159, 1221)]