38457621

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1601}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 59229144

約数和(自身を除く): 20771523

約数列:

[1, 3, 9, 17, 51, 153, 157, 471, 1413, 1601, 2669, 4803, 8007, 14409, 24021, 27217, 81651, 244953, 251357, 754071, 2262213, 4273069, 12819207, 38457621]

約数ペア:

[(1, 38457621), (3, 12819207), (9, 4273069), (17, 2262213), (51, 754071), (153, 251357), (157, 244953), (471, 81651), (1413, 27217), (1601, 24021), (2669, 14409), (4803, 8007)]