451088351

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{1997}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 548027424

約数和(自身を除く): 96939073

約数列:

[1, 7, 23, 61, 161, 427, 529, 1403, 1997, 3703, 9821, 13979, 32269, 45931, 121817, 225883, 321517, 852719, 1056413, 2801791, 7394891, 19612537, 64441193, 451088351]

約数ペア:

[(1, 451088351), (7, 64441193), (23, 19612537), (61, 7394891), (161, 2801791), (427, 1056413), (529, 852719), (1403, 321517), (1997, 225883), (3703, 121817), (9821, 45931), (13979, 32269)]