2013115401

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{8731}}^1$

素因数の和:8902

約数の個数: 48

約数和(自身を含む): 3383684928

約数和(自身を除く): 1370569527

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 137, 153, 187, 411, 561, 1233, 1507, 1683, 2329, 4521, 6987, 8731, 13563, 20961, 25619, 26193, 76857, 78579, 96041, 148427, 230571, 288123, 445281, 864369, 1196147, 1335843, 1632697, 3588441, 4898091, 10765323, 13157617, 14694273, 20334499, 39472851, 61003497, 118418553, 183010491, 223679489, 671038467, 2013115401]

約数ペア:

[(1, 2013115401), (3, 671038467), (9, 223679489), (11, 183010491), (17, 118418553), (33, 61003497), (51, 39472851), (99, 20334499), (137, 14694273), (153, 13157617), (187, 10765323), (411, 4898091), (561, 3588441), (1233, 1632697), (1507, 1335843), (1683, 1196147), (2329, 864369), (4521, 445281), (6987, 288123), (8731, 230571), (13563, 148427), (20961, 96041), (25619, 78579), (26193, 76857)]