1211762013

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{25841}}^1$

素因数の和:25898

約数の個数: 48

約数和(自身を含む): 2121111360

約数和(自身を除く): 909349347

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 77, 87, 147, 203, 231, 319, 539, 609, 957, 1421, 1617, 2233, 4263, 6699, 15631, 25841, 46893, 77523, 180887, 284251, 542661, 749389, 852753, 1266209, 1989757, 2248167, 3798627, 5245723, 5969271, 8243279, 13928299, 15737169, 24729837, 36720061, 41784897, 57702953, 110160183, 173108859, 403920671, 1211762013]

約数ペア:

[(1, 1211762013), (3, 403920671), (7, 173108859), (11, 110160183), (21, 57702953), (29, 41784897), (33, 36720061), (49, 24729837), (77, 15737169), (87, 13928299), (147, 8243279), (203, 5969271), (231, 5245723), (319, 3798627), (539, 2248167), (609, 1989757), (957, 1266209), (1421, 852753), (1617, 749389), (2233, 542661), (4263, 284251), (6699, 180887), (15631, 77523), (25841, 46893)]