22145193

素因数分解:

$3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1013}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 36698688

約数和(自身を除く): 14553495

約数列:

[1, 3, 7, 9, 21, 63, 347, 1013, 1041, 2429, 3039, 3123, 7091, 7287, 9117, 21273, 21861, 63819, 351511, 1054533, 2460577, 3163599, 7381731, 22145193]

約数ペア:

[(1, 22145193), (3, 7381731), (7, 3163599), (9, 2460577), (21, 1054533), (63, 351511), (347, 63819), (1013, 21861), (1041, 21273), (2429, 9117), (3039, 7287), (3123, 7091)]