15697938347

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1\times {\mathrm{3433}}^1$

素因数の和:4023

約数の個数: 32

約数和(自身を含む): 19545778560

約数和(自身を除く): 3847840213

約数列:

[1, 7, 13, 91, 109, 461, 763, 1417, 3227, 3433, 5993, 9919, 24031, 41951, 44629, 50249, 312403, 351743, 374197, 653237, 1582613, 2619379, 4572659, 4864561, 11078291, 20573969, 34051927, 144017783, 172504817, 1207533719, 2242562621, 15697938347]

約数ペア:

[(1, 15697938347), (7, 2242562621), (13, 1207533719), (91, 172504817), (109, 144017783), (461, 34051927), (763, 20573969), (1417, 11078291), (3227, 4864561), (3433, 4572659), (5993, 2619379), (9919, 1582613), (24031, 653237), (41951, 374197), (44629, 351743), (50249, 312403)]