22460109

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 36341760

約数和(自身を除く): 13881651

約数列:

[1, 3, 7, 19, 21, 57, 133, 181, 311, 399, 543, 933, 1267, 2177, 3439, 3801, 5909, 6531, 10317, 17727, 24073, 41363, 56291, 72219, 124089, 168873, 394037, 1069529, 1182111, 3208587, 7486703, 22460109]

約数ペア:

[(1, 22460109), (3, 7486703), (7, 3208587), (19, 1182111), (21, 1069529), (57, 394037), (133, 168873), (181, 124089), (311, 72219), (399, 56291), (543, 41363), (933, 24073), (1267, 17727), (2177, 10317), (3439, 6531), (3801, 5909)]