1276929801

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{881249}}^1$

素因数の和:881285

約数の個数: 24

約数和(自身を含む): 2199600000

約数和(自身を除く): 922670199

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 881249, 2643747, 6168743, 7931241, 18506229, 20268727, 55518687, 60806181, 141881089, 182418543, 425643267, 1276929801]

約数ペア:

[(1, 1276929801), (3, 425643267), (7, 182418543), (9, 141881089), (21, 60806181), (23, 55518687), (63, 20268727), (69, 18506229), (161, 7931241), (207, 6168743), (483, 2643747), (1449, 881249)]