30941999

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 35903616

約数和(自身を除く): 4961617

約数列:

[1, 11, 31, 73, 113, 121, 341, 803, 1243, 2263, 3503, 3751, 8249, 8833, 13673, 24893, 38533, 90739, 255719, 273823, 423863, 998129, 2812909, 30941999]

約数ペア:

[(1, 30941999), (11, 2812909), (31, 998129), (73, 423863), (113, 273823), (121, 255719), (341, 90739), (803, 38533), (1243, 24893), (2263, 13673), (3503, 8833), (3751, 8249)]