3831939447

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{983}}^1$

素因数の和:1232

約数の個数: 64

約数和(自身を含む): 6245959680

約数和(自身を除く): 2414020233

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 173, 203, 259, 519, 609, 777, 983, 1073, 1211, 2949, 3219, 3633, 5017, 6401, 6881, 7511, 15051, 19203, 20643, 22533, 28507, 35119, 36371, 44807, 85521, 105357, 109113, 134421, 170059, 185629, 199549, 254597, 510177, 556887, 598647, 763791, 1054759, 1190413, 1299403, 3164277, 3571239, 3898209, 4931711, 6292183, 7383313, 14795133, 18876549, 22149939, 34521977, 44045281, 103565931, 132135843, 182473307, 547419921, 1277313149, 3831939447]

約数ペア:

[(1, 3831939447), (3, 1277313149), (7, 547419921), (21, 182473307), (29, 132135843), (37, 103565931), (87, 44045281), (111, 34521977), (173, 22149939), (203, 18876549), (259, 14795133), (519, 7383313), (609, 6292183), (777, 4931711), (983, 3898209), (1073, 3571239), (1211, 3164277), (2949, 1299403), (3219, 1190413), (3633, 1054759), (5017, 763791), (6401, 598647), (6881, 556887), (7511, 510177), (15051, 254597), (19203, 199549), (20643, 185629), (22533, 170059), (28507, 134421), (35119, 109113), (36371, 105357), (44807, 85521)]