2877620547

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{2671}}^1$

素因数の和:3195

約数の個数: 32

約数和(自身を含む): 4147799040

約数和(自身を除く): 1270178493

約数列:

[1, 3, 19, 41, 57, 123, 461, 779, 1383, 2337, 2671, 8013, 8759, 18901, 26277, 50749, 56703, 109511, 152247, 328533, 359119, 1077357, 1231331, 2080709, 3693993, 6242127, 23395289, 50484571, 70185867, 151453713, 959206849, 2877620547]

約数ペア:

[(1, 2877620547), (3, 959206849), (19, 151453713), (41, 70185867), (57, 50484571), (123, 23395289), (461, 6242127), (779, 3693993), (1383, 2080709), (2337, 1231331), (2671, 1077357), (8013, 359119), (8759, 328533), (18901, 152247), (26277, 109511), (50749, 56703)]