308738487

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 431686080

約数和(自身を除く): 122947593

約数列:

[1, 3, 41, 97, 113, 123, 229, 291, 339, 687, 3977, 4633, 9389, 10961, 11931, 13899, 22213, 25877, 28167, 32883, 66639, 77631, 449401, 910733, 1060957, 1348203, 2510069, 2732199, 3182871, 7530207, 102912829, 308738487]

約数ペア:

[(1, 308738487), (3, 102912829), (41, 7530207), (97, 3182871), (113, 2732199), (123, 2510069), (229, 1348203), (291, 1060957), (339, 910733), (687, 449401), (3977, 77631), (4633, 66639), (9389, 32883), (10961, 28167), (11931, 25877), (13899, 22213)]