22042491

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{569}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 30324000

約数和(自身を除く): 8281509

約数列:

[1, 3, 37, 111, 349, 569, 1047, 1707, 12913, 21053, 38739, 63159, 198581, 595743, 7347497, 22042491]

約数ペア:

[(1, 22042491), (3, 7347497), (37, 595743), (111, 198581), (349, 63159), (569, 38739), (1047, 21053), (1707, 12913)]