1248883923

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{52769}}^1$

素因数の和:52816

約数の個数: 32

約数和(自身を含む): 2026368000

約数和(自身を除く): 777484077

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 1029, 1127, 3381, 7889, 23667, 52769, 158307, 369383, 1108149, 1213687, 2585681, 3641061, 7757043, 8495809, 18099767, 25487427, 54299301, 59470663, 178411989, 416294641, 1248883923]

約数ペア:

[(1, 1248883923), (3, 416294641), (7, 178411989), (21, 59470663), (23, 54299301), (49, 25487427), (69, 18099767), (147, 8495809), (161, 7757043), (343, 3641061), (483, 2585681), (1029, 1213687), (1127, 1108149), (3381, 369383), (7889, 158307), (23667, 52769)]