7100271

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 11520000

約数和(自身を除く): 4419729

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 499, 527, 837, 1497, 1581, 4491, 4743, 8483, 13473, 14229, 15469, 25449, 46407, 76347, 139221, 229041, 262973, 417663, 788919, 2366757, 7100271]

約数ペア:

[(1, 7100271), (3, 2366757), (9, 788919), (17, 417663), (27, 262973), (31, 229041), (51, 139221), (93, 76347), (153, 46407), (279, 25449), (459, 15469), (499, 14229), (527, 13473), (837, 8483), (1497, 4743), (1581, 4491)]