7941487

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 8780800

約数和(自身を除く): 839313

約数列:

[1, 19, 31, 97, 139, 589, 1843, 2641, 3007, 4309, 13483, 57133, 81871, 256177, 417973, 7941487]

約数ペア:

[(1, 7941487), (19, 417973), (31, 256177), (97, 81871), (139, 57133), (589, 13483), (1843, 4309), (2641, 3007)]