1929915

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3299}}^1$

素因数の和:3323

約数の個数: 24

約数和(自身を含む): 3603600

約数和(自身を除く): 1673685

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 3299, 9897, 16495, 29691, 42887, 49485, 128661, 148455, 214435, 385983, 643305, 1929915]

約数ペア:

[(1, 1929915), (3, 643305), (5, 385983), (9, 214435), (13, 148455), (15, 128661), (39, 49485), (45, 42887), (65, 29691), (117, 16495), (195, 9897), (585, 3299)]