38474397

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{659}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 60060000

約数和(自身を除く): 21585603

約数列:

[1, 3, 9, 13, 39, 117, 499, 659, 1497, 1977, 4491, 5931, 6487, 8567, 19461, 25701, 58383, 77103, 328841, 986523, 2959569, 4274933, 12824799, 38474397]

約数ペア:

[(1, 38474397), (3, 12824799), (9, 4274933), (13, 2959569), (39, 986523), (117, 328841), (499, 77103), (659, 58383), (1497, 25701), (1977, 19461), (4491, 8567), (5931, 6487)]