1533131327

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 1974748608

約数和(自身を除く): 441617281

約数列:

[1, 7, 13, 41, 73, 91, 169, 287, 433, 511, 533, 949, 1183, 2993, 3031, 3731, 5629, 6643, 6929, 12337, 17753, 20951, 31609, 38909, 39403, 48503, 73177, 86359, 124271, 221263, 230789, 272363, 410917, 505817, 512239, 1295969, 1615523, 2876419, 3000257, 3540719, 5341921, 9071783, 16847597, 21001799, 37393447, 117933179, 219018761, 1533131327]

約数ペア:

[(1, 1533131327), (7, 219018761), (13, 117933179), (41, 37393447), (73, 21001799), (91, 16847597), (169, 9071783), (287, 5341921), (433, 3540719), (511, 3000257), (533, 2876419), (949, 1615523), (1183, 1295969), (2993, 512239), (3031, 505817), (3731, 410917), (5629, 272363), (6643, 230789), (6929, 221263), (12337, 124271), (17753, 86359), (20951, 73177), (31609, 48503), (38909, 39403)]