1308491361

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{152879}}^1$

素因数の和:153205

約数の個数: 16

約数和(自身を含む): 1944633600

約数和(自身を除く): 636142239

約数列:

[1, 3, 9, 27, 317, 951, 2853, 8559, 152879, 458637, 1375911, 4127733, 48462643, 145387929, 436163787, 1308491361]

約数ペア:

[(1, 1308491361), (3, 436163787), (9, 145387929), (27, 48462643), (317, 4127733), (951, 1375911), (2853, 458637), (8559, 152879)]