7739739

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 13537280

約数和(自身を除く): 5797541

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1321, 1953, 3963, 5859, 9247, 11889, 27741, 35667, 40951, 83223, 122853, 249669, 286657, 368559, 859971, 1105677, 2579913, 7739739]

約数ペア:

[(1, 7739739), (3, 2579913), (7, 1105677), (9, 859971), (21, 368559), (27, 286657), (31, 249669), (63, 122853), (93, 83223), (189, 40951), (217, 35667), (279, 27741), (651, 11889), (837, 9247), (1321, 5859), (1953, 3963)]