40100907

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2591}}^1$

素因数の和:2679

約数の個数: 32

約数和(自身を含む): 67682304

約数和(自身を除く): 27581397

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1407, 2211, 2591, 5159, 7773, 15477, 18137, 28501, 54411, 85503, 173597, 199507, 520791, 598521, 1215179, 1909567, 3645537, 5728701, 13366969, 40100907]

約数ペア:

[(1, 40100907), (3, 13366969), (7, 5728701), (11, 3645537), (21, 1909567), (33, 1215179), (67, 598521), (77, 520791), (201, 199507), (231, 173597), (469, 85503), (737, 54411), (1407, 28501), (2211, 18137), (2591, 15477), (5159, 7773)]