4254471

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 64

約数和(自身を含む): 7741440

約数和(自身を除く): 3486969

約数列:

[1, 3, 9, 13, 17, 23, 27, 31, 39, 51, 69, 93, 117, 153, 207, 221, 279, 299, 351, 391, 403, 459, 527, 621, 663, 713, 837, 897, 1173, 1209, 1581, 1989, 2139, 2691, 3519, 3627, 4743, 5083, 5967, 6417, 6851, 8073, 9269, 10557, 10881, 12121, 14229, 15249, 19251, 20553, 27807, 36363, 45747, 61659, 83421, 109089, 137241, 157573, 184977, 250263, 327267, 472719, 1418157, 4254471]

約数ペア:

[(1, 4254471), (3, 1418157), (9, 472719), (13, 327267), (17, 250263), (23, 184977), (27, 157573), (31, 137241), (39, 109089), (51, 83421), (69, 61659), (93, 45747), (117, 36363), (153, 27807), (207, 20553), (221, 19251), (279, 15249), (299, 14229), (351, 12121), (391, 10881), (403, 10557), (459, 9269), (527, 8073), (621, 6851), (663, 6417), (713, 5967), (837, 5083), (897, 4743), (1173, 3627), (1209, 3519), (1581, 2691), (1989, 2139)]