193842999

素因数分解:

$3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{7673}}^1$

素因数の和:8087

約数の個数: 24

約数和(自身を含む): 320834592

約数和(自身を除く): 126991593

約数列:

[1, 3, 7, 9, 21, 63, 401, 1203, 2807, 3609, 7673, 8421, 23019, 25263, 53711, 69057, 161133, 483399, 3076873, 9230619, 21538111, 27691857, 64614333, 193842999]

約数ペア:

[(1, 193842999), (3, 64614333), (7, 27691857), (9, 21538111), (21, 9230619), (63, 3076873), (401, 483399), (1203, 161133), (2807, 69057), (3609, 53711), (7673, 25263), (8421, 23019)]