1426478247

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 2148501888

約数和(自身を除く): 722023641

約数列:

[1, 3, 9, 47, 101, 141, 173, 193, 303, 423, 519, 579, 909, 1557, 1737, 4747, 8131, 9071, 14241, 17473, 19493, 24393, 27213, 33389, 42723, 52419, 58479, 73179, 81639, 100167, 157257, 175437, 300501, 821231, 916171, 1569283, 2463693, 2748513, 3372289, 4707849, 7391079, 8245539, 10116867, 14123547, 30350601, 158497583, 475492749, 1426478247]

約数ペア:

[(1, 1426478247), (3, 475492749), (9, 158497583), (47, 30350601), (101, 14123547), (141, 10116867), (173, 8245539), (193, 7391079), (303, 4707849), (423, 3372289), (519, 2748513), (579, 2463693), (909, 1569283), (1557, 916171), (1737, 821231), (4747, 300501), (8131, 175437), (9071, 157257), (14241, 100167), (17473, 81639), (19493, 73179), (24393, 58479), (27213, 52419), (33389, 42723)]