40798021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 48101184

約数和(自身を除く): 7303163

約数列:

[1, 11, 23, 47, 73, 253, 517, 803, 1081, 1679, 2209, 3431, 11891, 18469, 24299, 37741, 50807, 78913, 161257, 558877, 868043, 1773827, 3708911, 40798021]

約数ペア:

[(1, 40798021), (11, 3708911), (23, 1773827), (47, 868043), (73, 558877), (253, 161257), (517, 78913), (803, 50807), (1081, 37741), (1679, 24299), (2209, 18469), (3431, 11891)]