24807471

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 39610368

約数和(自身を除く): 14802897

約数列:

[1, 3, 13, 17, 31, 39, 51, 71, 93, 213, 221, 289, 403, 527, 663, 867, 923, 1207, 1209, 1581, 2201, 2769, 3621, 3757, 6603, 6851, 8959, 11271, 15691, 20519, 20553, 26877, 28613, 37417, 47073, 61557, 85839, 112251, 116467, 266747, 349401, 486421, 636089, 800241, 1459263, 1908267, 8269157, 24807471]

約数ペア:

[(1, 24807471), (3, 8269157), (13, 1908267), (17, 1459263), (31, 800241), (39, 636089), (51, 486421), (71, 349401), (93, 266747), (213, 116467), (221, 112251), (289, 85839), (403, 61557), (527, 47073), (663, 37417), (867, 28613), (923, 26877), (1207, 20553), (1209, 20519), (1581, 15691), (2201, 11271), (2769, 8959), (3621, 6851), (3757, 6603)]