13810191

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 18770400

約数和(自身を除く): 4960209

約数列:

[1, 3, 109, 157, 269, 327, 471, 807, 17113, 29321, 42233, 51339, 87963, 126699, 4603397, 13810191]

約数ペア:

[(1, 13810191), (3, 4603397), (109, 126699), (157, 87963), (269, 51339), (327, 42233), (471, 29321), (807, 17113)]