22088637

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 33047040

約数和(自身を除く): 10958403

約数列:

[1, 3, 9, 47, 79, 141, 237, 423, 661, 711, 1983, 3713, 5949, 11139, 31067, 33417, 52219, 93201, 156657, 279603, 469971, 2454293, 7362879, 22088637]

約数ペア:

[(1, 22088637), (3, 7362879), (9, 2454293), (47, 469971), (79, 279603), (141, 156657), (237, 93201), (423, 52219), (661, 33417), (711, 31067), (1983, 11139), (3713, 5949)]