38211677931

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{9526721}}^1$

素因数の和:9526922

約数の個数: 16

約数和(自身を含む): 58532179968

約数和(自身を除く): 20320502037

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 9526721, 28580163, 66687047, 200061141, 1819603711, 5458811133, 12737225977, 38211677931]

約数ペア:

[(1, 38211677931), (3, 12737225977), (7, 5458811133), (21, 1819603711), (191, 200061141), (573, 66687047), (1337, 28580163), (4011, 9526721)]