12013353

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 40

約数和(自身を含む): 19921440

約数和(自身を除く): 7908087

約数列:

[1, 3, 9, 11, 27, 33, 81, 97, 99, 139, 291, 297, 417, 873, 891, 1067, 1251, 1529, 2619, 3201, 3753, 4587, 7857, 9603, 11259, 13483, 13761, 28809, 40449, 41283, 86427, 121347, 123849, 148313, 364041, 444939, 1092123, 1334817, 4004451, 12013353]

約数ペア:

[(1, 12013353), (3, 4004451), (9, 1334817), (11, 1092123), (27, 444939), (33, 364041), (81, 148313), (97, 123849), (99, 121347), (139, 86427), (291, 41283), (297, 40449), (417, 28809), (873, 13761), (891, 13483), (1067, 11259), (1251, 9603), (1529, 7857), (2619, 4587), (3201, 3753)]