42820773

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{2251}}^1$

素因数の和:2644

約数の個数: 16

約数和(自身を含む): 60641856

約数和(自身を除く): 17821083

約数列:

[1, 3, 17, 51, 373, 1119, 2251, 6341, 6753, 19023, 38267, 114801, 839623, 2518869, 14273591, 42820773]

約数ペア:

[(1, 42820773), (3, 14273591), (17, 2518869), (51, 839623), (373, 114801), (1119, 38267), (2251, 19023), (6341, 6753)]