980228619

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1409}}^1\times {\mathrm{4547}}^1$

素因数の和:5979

約数の個数: 24

約数和(自身を含む): 1500567120

約数和(自身を除く): 520338501

約数列:

[1, 3, 9, 17, 51, 153, 1409, 4227, 4547, 12681, 13641, 23953, 40923, 71859, 77299, 215577, 231897, 695691, 6406723, 19220169, 57660507, 108914291, 326742873, 980228619]

約数ペア:

[(1, 980228619), (3, 326742873), (9, 108914291), (17, 57660507), (51, 19220169), (153, 6406723), (1409, 695691), (4227, 231897), (4547, 215577), (12681, 77299), (13641, 71859), (23953, 40923)]