6427142407

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{4051}}^1$

素因数の和:4307

約数の個数: 32

約数和(自身を含む): 7883571200

約数和(自身を除く): 1456428793

約数列:

[1, 7, 19, 79, 133, 151, 553, 1057, 1501, 2869, 4051, 10507, 11929, 20083, 28357, 76969, 83503, 226651, 320029, 538783, 611701, 1586557, 2240203, 4281907, 6080551, 11622319, 42563857, 48324379, 81356233, 338270653, 918163201, 6427142407]

約数ペア:

[(1, 6427142407), (7, 918163201), (19, 338270653), (79, 81356233), (133, 48324379), (151, 42563857), (553, 11622319), (1057, 6080551), (1501, 4281907), (2869, 2240203), (4051, 1586557), (10507, 611701), (11929, 538783), (20083, 320029), (28357, 226651), (76969, 83503)]