11943711

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 19918080

約数和(自身を除く): 7974369

約数列:

[1, 3, 9, 13, 31, 37, 39, 89, 93, 111, 117, 267, 279, 333, 403, 481, 801, 1147, 1157, 1209, 1443, 2759, 3293, 3441, 3471, 3627, 4329, 8277, 9879, 10323, 10413, 14911, 24831, 29637, 35867, 42809, 44733, 102083, 107601, 128427, 134199, 306249, 322803, 385281, 918747, 1327079, 3981237, 11943711]

約数ペア:

[(1, 11943711), (3, 3981237), (9, 1327079), (13, 918747), (31, 385281), (37, 322803), (39, 306249), (89, 134199), (93, 128427), (111, 107601), (117, 102083), (267, 44733), (279, 42809), (333, 35867), (403, 29637), (481, 24831), (801, 14911), (1147, 10413), (1157, 10323), (1209, 9879), (1443, 8277), (2759, 4329), (3293, 3627), (3441, 3471)]