2013443859

素因数分解:

$3^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{34501}}^1$

素因数の和:34915

約数の個数: 24

約数和(自身を含む): 3130849488

約数和(自身を除く): 1117405629

約数列:

[1, 3, 7, 21, 49, 147, 397, 1191, 2779, 8337, 19453, 34501, 58359, 103503, 241507, 724521, 1690549, 5071647, 13696897, 41090691, 95878279, 287634837, 671147953, 2013443859]

約数ペア:

[(1, 2013443859), (3, 671147953), (7, 287634837), (21, 95878279), (49, 41090691), (147, 13696897), (397, 5071647), (1191, 1690549), (2779, 724521), (8337, 241507), (19453, 103503), (34501, 58359)]