3117645

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2389}}^1$

素因数の和:2429

約数の個数: 24

約数和(自身を含む): 5592600

約数和(自身を除く): 2474955

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 2389, 7167, 11945, 21501, 35835, 69281, 107505, 207843, 346405, 623529, 1039215, 3117645]

約数ペア:

[(1, 3117645), (3, 1039215), (5, 623529), (9, 346405), (15, 207843), (29, 107505), (45, 69281), (87, 35835), (145, 21501), (261, 11945), (435, 7167), (1305, 2389)]