1677976263

素因数分解:

$3^3\times {\mathrm{2957}}^1\times {\mathrm{21017}}^1$

素因数の和:23983

約数の個数: 16

約数和(自身を含む): 2486849760

約数和(自身を除く): 808873497

約数列:

[1, 3, 9, 27, 2957, 8871, 21017, 26613, 63051, 79839, 189153, 567459, 62147269, 186441807, 559325421, 1677976263]

約数ペア:

[(1, 1677976263), (3, 559325421), (9, 186441807), (27, 62147269), (2957, 567459), (8871, 189153), (21017, 79839), (26613, 63051)]