288989847

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{4993}}^1$

素因数の和:5167

約数の個数: 24

約数和(自身を含む): 428485200

約数和(自身を除く): 139495353

約数列:

[1, 3, 9, 59, 109, 177, 327, 531, 981, 4993, 6431, 14979, 19293, 44937, 57879, 294587, 544237, 883761, 1632711, 2651283, 4898133, 32109983, 96329949, 288989847]

約数ペア:

[(1, 288989847), (3, 96329949), (9, 32109983), (59, 4898133), (109, 2651283), (177, 1632711), (327, 883761), (531, 544237), (981, 294587), (4993, 57879), (6431, 44937), (14979, 19293)]