23620191

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 38522880

約数和(自身を除く): 14902689

約数列:

[1, 3, 7, 17, 21, 51, 109, 119, 327, 357, 607, 763, 1821, 1853, 2289, 4249, 5559, 10319, 12747, 12971, 30957, 38913, 66163, 72233, 198489, 216699, 463141, 1124771, 1389423, 3374313, 7873397, 23620191]

約数ペア:

[(1, 23620191), (3, 7873397), (7, 3374313), (17, 1389423), (21, 1124771), (51, 463141), (109, 216699), (119, 198489), (327, 72233), (357, 66163), (607, 38913), (763, 30957), (1821, 12971), (1853, 12747), (2289, 10319), (4249, 5559)]