385432873

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{48857}}^1$

素因数の和:48901

約数の個数: 16

約数和(自身を含む): 469036800

約数和(自身を除く): 83603927

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 48857, 341999, 1123711, 2393993, 7865977, 16757951, 55061839, 385432873]

約数ペア:

[(1, 385432873), (7, 55061839), (23, 16757951), (49, 7865977), (161, 2393993), (343, 1123711), (1127, 341999), (7889, 48857)]