428045587179

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7757}}^1\times {\mathrm{154571}}^1$

素因数の和:162355

約数の個数: 32

約数和(自身を含む): 690721675776

約数和(自身を除く): 262676088597

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 7757, 23271, 54299, 131869, 154571, 162897, 395607, 463713, 923083, 1081997, 2627707, 2769249, 3245991, 7883121, 18393949, 55181847, 1199007247, 3597021741, 8393050729, 20383123199, 25179152187, 61149369597, 142681862393, 428045587179]

約数ペア:

[(1, 428045587179), (3, 142681862393), (7, 61149369597), (17, 25179152187), (21, 20383123199), (51, 8393050729), (119, 3597021741), (357, 1199007247), (7757, 55181847), (23271, 18393949), (54299, 7883121), (131869, 3245991), (154571, 2769249), (162897, 2627707), (395607, 1081997), (463713, 923083)]