22136541

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 35266560

約数和(自身を除く): 13130019

約数列:

[1, 3, 7, 21, 29, 87, 163, 203, 223, 489, 609, 669, 1141, 1561, 3423, 4683, 4727, 6467, 14181, 19401, 33089, 36349, 45269, 99267, 109047, 135807, 254443, 763329, 1054121, 3162363, 7378847, 22136541]

約数ペア:

[(1, 22136541), (3, 7378847), (7, 3162363), (21, 1054121), (29, 763329), (87, 254443), (163, 135807), (203, 109047), (223, 99267), (489, 45269), (609, 36349), (669, 33089), (1141, 19401), (1561, 14181), (3423, 6467), (4683, 4727)]