407773233

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{811}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 705309696

約数和(自身を除く): 297536463

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 347, 483, 811, 1041, 1449, 2429, 2433, 3123, 5677, 7287, 7299, 7981, 17031, 18653, 21861, 23943, 51093, 55867, 55959, 71829, 130571, 167601, 167877, 281417, 391713, 502803, 844251, 1175139, 1969919, 2532753, 5909757, 6472591, 17729271, 19417773, 45308137, 58253319, 135924411, 407773233]

約数ペア:

[(1, 407773233), (3, 135924411), (7, 58253319), (9, 45308137), (21, 19417773), (23, 17729271), (63, 6472591), (69, 5909757), (161, 2532753), (207, 1969919), (347, 1175139), (483, 844251), (811, 502803), (1041, 391713), (1449, 281417), (2429, 167877), (2433, 167601), (3123, 130571), (5677, 71829), (7287, 55959), (7299, 55867), (7981, 51093), (17031, 23943), (18653, 21861)]