315071197

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{18379}}^1$

素因数の和:18496

約数の個数: 16

約数和(自身を含む): 376422400

約数和(自身を除く): 61351203

約数列:

[1, 7, 31, 79, 217, 553, 2449, 17143, 18379, 128653, 569749, 1451941, 3988243, 10163587, 45010171, 315071197]

約数ペア:

[(1, 315071197), (7, 45010171), (31, 10163587), (79, 3988243), (217, 1451941), (553, 569749), (2449, 128653), (17143, 18379)]