977168043

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{634937}}^1$

素因数の和:634968

約数の個数: 20

約数和(自身を含む): 1536549960

約数和(自身を除く): 559381917

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 634937, 1904811, 5714433, 12063803, 17143299, 36191409, 51429897, 108574227, 325722681, 977168043]

約数ペア:

[(1, 977168043), (3, 325722681), (9, 108574227), (19, 51429897), (27, 36191409), (57, 17143299), (81, 12063803), (171, 5714433), (513, 1904811), (1539, 634937)]