865141803

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{464381}}^1$

素因数の和:464416

約数の個数: 20

約数和(自身を含む): 1348565328

約数和(自身を除く): 483423525

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 464381, 1393143, 4179429, 10680763, 12538287, 32042289, 37614861, 96126867, 288380601, 865141803]

約数ペア:

[(1, 865141803), (3, 288380601), (9, 96126867), (23, 37614861), (27, 32042289), (69, 12538287), (81, 10680763), (207, 4179429), (621, 1393143), (1863, 464381)]