2108281635

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{503771}}^1$

素因数の和:503816

約数の個数: 32

約数和(自身を含む): 3868968960

約数和(自身を除く): 1760687325

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 503771, 1511313, 2518855, 4533939, 7556565, 13601817, 15616901, 22669695, 46850703, 68009085, 78084505, 140552109, 234253515, 421656327, 702760545, 2108281635]

約数ペア:

[(1, 2108281635), (3, 702760545), (5, 421656327), (9, 234253515), (15, 140552109), (27, 78084505), (31, 68009085), (45, 46850703), (93, 22669695), (135, 15616901), (155, 13601817), (279, 7556565), (465, 4533939), (837, 2518855), (1395, 1511313), (4185, 503771)]