312345017847

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{119237}}^1$

素因数の和:119544

約数の個数: 48

約数和(自身を含む): 479165057280

約数和(自身を除く): 166820039433

約数列:

[1, 3, 9, 31, 41, 93, 123, 229, 279, 369, 687, 1271, 2061, 3813, 7099, 9389, 11439, 21297, 28167, 63891, 84501, 119237, 291059, 357711, 873177, 1073133, 2619531, 3696347, 4888717, 11089041, 14666151, 27305273, 33267123, 43998453, 81915819, 151550227, 245747457, 454650681, 846463463, 1119516193, 1363952043, 2539390389, 3358548579, 7618171167, 10075645737, 34705001983, 104115005949, 312345017847]

約数ペア:

[(1, 312345017847), (3, 104115005949), (9, 34705001983), (31, 10075645737), (41, 7618171167), (93, 3358548579), (123, 2539390389), (229, 1363952043), (279, 1119516193), (369, 846463463), (687, 454650681), (1271, 245747457), (2061, 151550227), (3813, 81915819), (7099, 43998453), (9389, 33267123), (11439, 27305273), (21297, 14666151), (28167, 11089041), (63891, 4888717), (84501, 3696347), (119237, 2619531), (291059, 1073133), (357711, 873177)]