274181487

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{2801}}^1$

素因数の和:3358

約数の個数: 16

約数和(自身を含む): 371926272

約数和(自身を除く): 97744785

約数列:

[1, 3, 67, 201, 487, 1461, 2801, 8403, 32629, 97887, 187667, 563001, 1364087, 4092261, 91393829, 274181487]

約数ペア:

[(1, 274181487), (3, 91393829), (67, 4092261), (201, 1364087), (487, 563001), (1461, 187667), (2801, 97887), (8403, 32629)]