13907649

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 22671360

約数和(自身を除く): 8763711

約数列:

[1, 3, 7, 17, 21, 51, 119, 163, 239, 357, 489, 717, 1141, 1673, 2771, 3423, 4063, 5019, 8313, 12189, 19397, 28441, 38957, 58191, 85323, 116871, 272699, 662269, 818097, 1986807, 4635883, 13907649]

約数ペア:

[(1, 13907649), (3, 4635883), (7, 1986807), (17, 818097), (21, 662269), (51, 272699), (119, 116871), (163, 85323), (239, 58191), (357, 38957), (489, 28441), (717, 19397), (1141, 12189), (1673, 8313), (2771, 5019), (3423, 4063)]