172000803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1259}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 257402880

約数和(自身を除く): 85402077

約数列:

[1, 3, 13, 31, 39, 93, 113, 339, 403, 1209, 1259, 1469, 3503, 3777, 4407, 10509, 16367, 39029, 45539, 49101, 117087, 136617, 142267, 426801, 507377, 1522131, 1849471, 4410277, 5548413, 13230831, 57333601, 172000803]

約数ペア:

[(1, 172000803), (3, 57333601), (13, 13230831), (31, 5548413), (39, 4410277), (93, 1849471), (113, 1522131), (339, 507377), (403, 426801), (1209, 142267), (1259, 136617), (1469, 117087), (3503, 49101), (3777, 45539), (4407, 39029), (10509, 16367)]