1378908097

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{106307}}^1$

素因数の和:106440

約数の個数: 16

約数和(自身を含む): 1683918720

約数和(自身を除く): 305010623

約数列:

[1, 7, 17, 109, 119, 763, 1853, 12971, 106307, 744149, 1807219, 11587463, 12650533, 81112241, 196986871, 1378908097]

約数ペア:

[(1, 1378908097), (7, 196986871), (17, 81112241), (109, 12650533), (119, 11587463), (763, 1807219), (1853, 744149), (12971, 106307)]