271049415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{198571}}^1$

素因数の和:198599

約数の個数: 32

約数和(自身を含む): 533761536

約数和(自身を除く): 262712121

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 198571, 595713, 992855, 1389997, 2581423, 2978565, 4169991, 6949985, 7744269, 12907115, 18069961, 20849955, 38721345, 54209883, 90349805, 271049415]

約数ペア:

[(1, 271049415), (3, 90349805), (5, 54209883), (7, 38721345), (13, 20849955), (15, 18069961), (21, 12907115), (35, 7744269), (39, 6949985), (65, 4169991), (91, 2978565), (105, 2581423), (195, 1389997), (273, 992855), (455, 595713), (1365, 198571)]