1265451453

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{14737}}^1$

素因数の和:14826

約数の個数: 48

約数和(自身を含む): 2207162880

約数和(自身を除く): 941711427

約数列:

[1, 3, 7, 9, 21, 29, 47, 63, 87, 141, 203, 261, 329, 423, 609, 987, 1363, 1827, 2961, 4089, 9541, 12267, 14737, 28623, 44211, 85869, 103159, 132633, 309477, 427373, 692639, 928431, 1282119, 2077917, 2991611, 3846357, 4848473, 6233751, 8974833, 14545419, 20086531, 26924499, 43636257, 60259593, 140605717, 180778779, 421817151, 1265451453]

約数ペア:

[(1, 1265451453), (3, 421817151), (7, 180778779), (9, 140605717), (21, 60259593), (29, 43636257), (47, 26924499), (63, 20086531), (87, 14545419), (141, 8974833), (203, 6233751), (261, 4848473), (329, 3846357), (423, 2991611), (609, 2077917), (987, 1282119), (1363, 928431), (1827, 692639), (2961, 427373), (4089, 309477), (9541, 132633), (12267, 103159), (14737, 85869), (28623, 44211)]