47471977

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3313}}^1$

素因数の和:3432

約数の個数: 16

約数和(自身を含む): 57265920

約数和(自身を除く): 9793943

約数列:

[1, 7, 23, 89, 161, 623, 2047, 3313, 14329, 23191, 76199, 294857, 533393, 2063999, 6781711, 47471977]

約数ペア:

[(1, 47471977), (7, 6781711), (23, 2063999), (89, 533393), (161, 294857), (623, 76199), (2047, 23191), (3313, 14329)]