22287153

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 36274176

約数和(自身を除く): 13987023

約数列:

[1, 3, 7, 17, 21, 51, 119, 163, 357, 383, 489, 1141, 1149, 2681, 2771, 3423, 6511, 8043, 8313, 19397, 19533, 45577, 58191, 62429, 136731, 187287, 437003, 1061293, 1311009, 3183879, 7429051, 22287153]

約数ペア:

[(1, 22287153), (3, 7429051), (7, 3183879), (17, 1311009), (21, 1061293), (51, 437003), (119, 187287), (163, 136731), (357, 62429), (383, 58191), (489, 45577), (1141, 19533), (1149, 19397), (2681, 8313), (2771, 8043), (3423, 6511)]