427646737

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1\times {\mathrm{739}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 518769600

約数和(自身を除く): 91122863

約数列:

[1, 7, 19, 133, 229, 361, 739, 1603, 2527, 4351, 5173, 14041, 30457, 82669, 98287, 169231, 266779, 578683, 1184617, 1867453, 3215389, 22507723, 61092391, 427646737]

約数ペア:

[(1, 427646737), (7, 61092391), (19, 22507723), (133, 3215389), (229, 1867453), (361, 1184617), (739, 578683), (1603, 266779), (2527, 169231), (4351, 98287), (5173, 82669), (14041, 30457)]