17221411

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 18662400

約数和(自身を除く): 1440989

約数列:

[1, 23, 47, 89, 179, 1081, 2047, 4117, 4183, 8413, 15931, 96209, 193499, 366413, 748757, 17221411]

約数ペア:

[(1, 17221411), (23, 748757), (47, 366413), (89, 193499), (179, 96209), (1081, 15931), (2047, 8413), (4117, 4183)]