13523481

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 20346144

約数和(自身を除く): 6822663

約数列:

[1, 3, 9, 41, 67, 123, 201, 369, 547, 603, 1641, 2747, 4923, 8241, 22427, 24723, 36649, 67281, 109947, 201843, 329841, 1502609, 4507827, 13523481]

約数ペア:

[(1, 13523481), (3, 4507827), (9, 1502609), (41, 329841), (67, 201843), (123, 109947), (201, 67281), (369, 36649), (547, 24723), (603, 22427), (1641, 8241), (2747, 4923)]