172076639

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{3229}}^1$

素因数の和:3590

約数の個数: 16

約数和(自身を含む): 205893120

約数和(自身を除く): 33816481

約数列:

[1, 7, 23, 161, 331, 2317, 3229, 7613, 22603, 53291, 74267, 519869, 1068799, 7481593, 24582377, 172076639]

約数ペア:

[(1, 172076639), (7, 24582377), (23, 7481593), (161, 1068799), (331, 519869), (2317, 74267), (3229, 53291), (7613, 22603)]