12877111443

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{199673}}^1$

素因数の和:199803

約数の個数: 32

約数和(自身を含む): 20395501056

約数和(自身を除く): 7518389613

約数列:

[1, 3, 7, 21, 37, 83, 111, 249, 259, 581, 777, 1743, 3071, 9213, 21497, 64491, 199673, 599019, 1397711, 4193133, 7387901, 16572859, 22163703, 49718577, 51715307, 116010013, 155145921, 348030039, 613195783, 1839587349, 4292370481, 12877111443]

約数ペア:

[(1, 12877111443), (3, 4292370481), (7, 1839587349), (21, 613195783), (37, 348030039), (83, 155145921), (111, 116010013), (249, 51715307), (259, 49718577), (581, 22163703), (777, 16572859), (1743, 7387901), (3071, 4193133), (9213, 1397711), (21497, 599019), (64491, 199673)]