39532347

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 61378560

約数和(自身を除く): 21846213

約数列:

[1, 3, 9, 27, 31, 73, 93, 219, 279, 647, 657, 837, 1941, 1971, 2263, 5823, 6789, 17469, 20057, 20367, 47231, 60171, 61101, 141693, 180513, 425079, 541539, 1275237, 1464161, 4392483, 13177449, 39532347]

約数ペア:

[(1, 39532347), (3, 13177449), (9, 4392483), (27, 1464161), (31, 1275237), (73, 541539), (93, 425079), (219, 180513), (279, 141693), (647, 61101), (657, 60171), (837, 47231), (1941, 20367), (1971, 20057), (2263, 17469), (5823, 6789)]