9961461

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{5347}}^1$

素因数の和:5382

約数の個数: 20

約数和(自身を含む): 15530592

約数和(自身を除く): 5569131

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 5347, 16041, 48123, 122981, 144369, 368943, 433107, 1106829, 3320487, 9961461]

約数ペア:

[(1, 9961461), (3, 3320487), (9, 1106829), (23, 433107), (27, 368943), (69, 144369), (81, 122981), (207, 48123), (621, 16041), (1863, 5347)]