30101409

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 18282591

約数列:

[1, 3, 9, 13, 27, 39, 117, 191, 351, 449, 573, 1347, 1719, 2483, 4041, 5157, 5837, 7449, 12123, 17511, 22347, 52533, 67041, 85759, 157599, 257277, 771831, 1114867, 2315493, 3344601, 10033803, 30101409]

約数ペア:

[(1, 30101409), (3, 10033803), (9, 3344601), (13, 2315493), (27, 1114867), (39, 771831), (117, 257277), (191, 157599), (351, 85759), (449, 67041), (573, 52533), (1347, 22347), (1719, 17511), (2483, 12123), (4041, 7449), (5157, 5837)]