1338962013

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{53923}}^1$

素因数の和:54049

約数の個数: 24

約数和(自身を含む): 2018914560

約数和(自身を除く): 679952547

約数列:

[1, 3, 9, 31, 89, 93, 267, 279, 801, 2759, 8277, 24831, 53923, 161769, 485307, 1671613, 4799147, 5014839, 14397441, 15044517, 43192323, 148773557, 446320671, 1338962013]

約数ペア:

[(1, 1338962013), (3, 446320671), (9, 148773557), (31, 43192323), (89, 15044517), (93, 14397441), (267, 5014839), (279, 4799147), (801, 1671613), (2759, 485307), (8277, 161769), (24831, 53923)]