56971641

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{16673}}^1$

素因数の和:16760

約数の個数: 16

約数和(自身を含む): 81635904

約数和(自身を除く): 24664263

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 16673, 50019, 283441, 850323, 1117091, 3351273, 18990547, 56971641]

約数ペア:

[(1, 56971641), (3, 18990547), (17, 3351273), (51, 1117091), (67, 850323), (201, 283441), (1139, 50019), (3417, 16673)]