173872021

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3659}}^1$

素因数の和:3780

約数の個数: 16

約数和(自身を含む): 190612800

約数和(自身を除く): 16740779

約数列:

[1, 19, 41, 61, 779, 1159, 2501, 3659, 47519, 69521, 150019, 223199, 2850361, 4240781, 9151159, 173872021]

約数ペア:

[(1, 173872021), (19, 9151159), (41, 4240781), (61, 2850361), (779, 223199), (1159, 150019), (2501, 69521), (3659, 47519)]