139624859

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 163392768

約数和(自身を除く): 23767909

約数列:

[1, 11, 17, 167, 187, 263, 289, 1837, 2839, 2893, 3179, 4471, 31229, 43921, 48263, 49181, 76007, 483131, 530893, 746657, 836077, 8213227, 12693169, 139624859]

約数ペア:

[(1, 139624859), (11, 12693169), (17, 8213227), (167, 836077), (187, 746657), (263, 530893), (289, 483131), (1837, 76007), (2839, 49181), (2893, 48263), (3179, 43921), (4471, 31229)]