2388893931

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{279109}}^1$

素因数の和:279435

約数の個数: 16

約数和(自身を含む): 3550279200

約数和(自身を除く): 1161385269

約数列:

[1, 3, 9, 27, 317, 951, 2853, 8559, 279109, 837327, 2511981, 7535943, 88477553, 265432659, 796297977, 2388893931]

約数ペア:

[(1, 2388893931), (3, 796297977), (9, 265432659), (27, 88477553), (317, 7535943), (951, 2511981), (2853, 837327), (8559, 279109)]