24503391

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 40884480

約数和(自身を除く): 16381089

約数列:

[1, 3, 9, 11, 27, 33, 81, 89, 99, 103, 243, 267, 297, 309, 801, 891, 927, 979, 1133, 2403, 2673, 2781, 2937, 3399, 7209, 8343, 8811, 9167, 10197, 21627, 25029, 26433, 27501, 30591, 79299, 82503, 91773, 100837, 237897, 247509, 275319, 302511, 742527, 907533, 2227581, 2722599, 8167797, 24503391]

約数ペア:

[(1, 24503391), (3, 8167797), (9, 2722599), (11, 2227581), (27, 907533), (33, 742527), (81, 302511), (89, 275319), (99, 247509), (103, 237897), (243, 100837), (267, 91773), (297, 82503), (309, 79299), (801, 30591), (891, 27501), (927, 26433), (979, 25029), (1133, 21627), (2403, 10197), (2673, 9167), (2781, 8811), (2937, 8343), (3399, 7209)]