30741579

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 50284800

約数和(自身を除く): 19543221

約数列:

[1, 3, 9, 11, 27, 33, 89, 99, 267, 297, 801, 979, 1163, 2403, 2937, 3489, 8811, 10467, 12793, 26433, 31401, 38379, 103507, 115137, 310521, 345411, 931563, 1138577, 2794689, 3415731, 10247193, 30741579]

約数ペア:

[(1, 30741579), (3, 10247193), (9, 3415731), (11, 2794689), (27, 1138577), (33, 931563), (89, 345411), (99, 310521), (267, 115137), (297, 103507), (801, 38379), (979, 31401), (1163, 26433), (2403, 12793), (2937, 10467), (3489, 8811)]