1985470929

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{737819}}^1$

素因数の和:737861

約数の個数: 24

約数和(自身を含む): 3222797760

約数和(自身を除く): 1237326831

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 737819, 2213457, 6640371, 9591647, 16969837, 28774941, 50909511, 86324823, 152728533, 220607881, 661823643, 1985470929]

約数ペア:

[(1, 1985470929), (3, 661823643), (9, 220607881), (13, 152728533), (23, 86324823), (39, 50909511), (69, 28774941), (117, 16969837), (207, 9591647), (299, 6640371), (897, 2213457), (2691, 737819)]