1224221

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 16

約数和(自身を含む): 1410048

約数和(自身を除く): 185827

約数列:

[1, 17, 23, 31, 101, 391, 527, 713, 1717, 2323, 3131, 12121, 39491, 53227, 72013, 1224221]

約数ペア:

[(1, 1224221), (17, 72013), (23, 53227), (31, 39491), (101, 12121), (391, 3131), (527, 2323), (713, 1717)]