1954611

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:480

約数の個数: 20

約数和(自身を含む): 2976600

約数和(自身を除く): 1021989

約数列:

[1, 3, 9, 27, 59, 81, 177, 409, 531, 1227, 1593, 3681, 4779, 11043, 24131, 33129, 72393, 217179, 651537, 1954611]

約数ペア:

[(1, 1954611), (3, 651537), (9, 217179), (27, 72393), (59, 33129), (81, 24131), (177, 11043), (409, 4779), (531, 3681), (1227, 1593)]