3988895079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1249}}^1\times {\mathrm{4817}}^1$

素因数の和:6099

約数の個数: 32

約数和(自身を含む): 6070680000

約数和(自身を除く): 2081784921

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 1249, 3747, 4817, 14451, 16237, 21233, 48711, 62621, 63699, 81889, 187863, 245667, 276029, 828087, 1064557, 3193671, 6016433, 18049299, 78213629, 102279361, 234640887, 306838083, 1329631693, 3988895079]

約数ペア:

[(1, 3988895079), (3, 1329631693), (13, 306838083), (17, 234640887), (39, 102279361), (51, 78213629), (221, 18049299), (663, 6016433), (1249, 3193671), (3747, 1064557), (4817, 828087), (14451, 276029), (16237, 245667), (21233, 187863), (48711, 81889), (62621, 63699)]