22697193

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 32890752

約数和(自身を除く): 10193559

約数列:

[1, 3, 17, 47, 51, 141, 289, 557, 799, 867, 1671, 2397, 9469, 13583, 26179, 28407, 40749, 78537, 160973, 445043, 482919, 1335129, 7565731, 22697193]

約数ペア:

[(1, 22697193), (3, 7565731), (17, 1335129), (47, 482919), (51, 445043), (141, 160973), (289, 78537), (557, 40749), (799, 28407), (867, 26179), (1671, 13583), (2397, 9469)]