57179913

素因数分解:

$3^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{719}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 88974720

約数和(自身を除く): 31794807

約数列:

[1, 3, 7, 21, 49, 147, 541, 719, 1623, 2157, 3787, 5033, 11361, 15099, 26509, 35231, 79527, 105693, 388979, 1166937, 2722853, 8168559, 19059971, 57179913]

約数ペア:

[(1, 57179913), (3, 19059971), (7, 8168559), (21, 2722853), (49, 1166937), (147, 388979), (541, 105693), (719, 79527), (1623, 35231), (2157, 26509), (3787, 15099), (5033, 11361)]