2945804949

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{23081}}^1$

素因数の和:23282

約数の個数: 32

約数和(自身を含む): 4542537600

約数和(自身を除く): 1596732651

約数列:

[1, 3, 9, 27, 29, 87, 163, 261, 489, 783, 1467, 4401, 4727, 14181, 23081, 42543, 69243, 127629, 207729, 623187, 669349, 2008047, 3762203, 6024141, 11286609, 18072423, 33859827, 101579481, 109103887, 327311661, 981934983, 2945804949]

約数ペア:

[(1, 2945804949), (3, 981934983), (9, 327311661), (27, 109103887), (29, 101579481), (87, 33859827), (163, 18072423), (261, 11286609), (489, 6024141), (783, 3762203), (1467, 2008047), (4401, 669349), (4727, 623187), (14181, 207729), (23081, 127629), (42543, 69243)]