739780497

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1523}}^1\times {\mathrm{1741}}^1$

素因数の和:3301

約数の個数: 24

約数和(自身を含む): 1104400128

約数和(自身を除く): 364619631

約数列:

[1, 3, 9, 31, 93, 279, 1523, 1741, 4569, 5223, 13707, 15669, 47213, 53971, 141639, 161913, 424917, 485739, 2651543, 7954629, 23863887, 82197833, 246593499, 739780497]

約数ペア:

[(1, 739780497), (3, 246593499), (9, 82197833), (31, 23863887), (93, 7954629), (279, 2651543), (1523, 485739), (1741, 424917), (4569, 161913), (5223, 141639), (13707, 53971), (15669, 47213)]