23993333

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13877}}^1$

素因数の和:13916

約数の個数: 16

約数和(自身を含む): 31086720

約数和(自身を除く): 7093387

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 13877, 97139, 180401, 263663, 1262807, 1845641, 3427619, 23993333]

約数ペア:

[(1, 23993333), (7, 3427619), (13, 1845641), (19, 1262807), (91, 263663), (133, 180401), (247, 97139), (1729, 13877)]