520098287

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 579059712

約数和(自身を除く): 58961425

約数列:

[1, 23, 43, 47, 67, 167, 989, 1081, 1541, 2021, 2881, 3149, 3841, 7181, 7849, 11189, 46483, 66263, 72427, 135407, 165163, 180527, 257347, 337507, 481127, 525883, 3114361, 7762661, 11065921, 12095309, 22612969, 520098287]

約数ペア:

[(1, 520098287), (23, 22612969), (43, 12095309), (47, 11065921), (67, 7762661), (167, 3114361), (989, 525883), (1081, 481127), (1541, 337507), (2021, 257347), (2881, 180527), (3149, 165163), (3841, 135407), (7181, 72427), (7849, 66263), (11189, 46483)]