215034912001

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{4227229}}^1$

素因数の和:4227305

約数の個数: 24

約数和(自身を含む): 272301247680

約数和(自身を除く): 57266335679

約数列:

[1, 7, 13, 43, 91, 169, 301, 559, 1183, 3913, 7267, 50869, 4227229, 29590603, 54953977, 181770847, 384677839, 714401701, 1272395929, 2363021011, 5000811907, 16541147077, 30719273143, 215034912001]

約数ペア:

[(1, 215034912001), (7, 30719273143), (13, 16541147077), (43, 5000811907), (91, 2363021011), (169, 1272395929), (301, 714401701), (559, 384677839), (1183, 181770847), (3913, 54953977), (7267, 29590603), (50869, 4227229)]