15679628517

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{49261}}^1$

素因数の和:49953

約数の個数: 32

約数和(自身を含む): 24969922560

約数和(自身を除く): 9290294043

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 659, 1977, 4613, 13839, 15157, 45471, 49261, 106099, 147783, 318297, 344827, 1034481, 1133003, 3399009, 7931021, 23793063, 32462999, 97388997, 227240993, 681722979, 746648977, 2239946931, 5226542839, 15679628517]

約数ペア:

[(1, 15679628517), (3, 5226542839), (7, 2239946931), (21, 746648977), (23, 681722979), (69, 227240993), (161, 97388997), (483, 32462999), (659, 23793063), (1977, 7931021), (4613, 3399009), (13839, 1133003), (15157, 1034481), (45471, 344827), (49261, 318297), (106099, 147783)]