47009193

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1867}}^1$

素因数の和:1997

約数の個数: 32

約数和(自身を含む): 78904320

約数和(自身を除く): 31895127

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 231, 327, 763, 1199, 1867, 2289, 3597, 5601, 8393, 13069, 20537, 25179, 39207, 61611, 143759, 203503, 431277, 610509, 1424521, 2238533, 4273563, 6715599, 15669731, 47009193]

約数ペア:

[(1, 47009193), (3, 15669731), (7, 6715599), (11, 4273563), (21, 2238533), (33, 1424521), (77, 610509), (109, 431277), (231, 203503), (327, 143759), (763, 61611), (1199, 39207), (1867, 25179), (2289, 20537), (3597, 13069), (5601, 8393)]