173899479

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{1511}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 252346752

約数和(自身を除く): 78447273

約数列:

[1, 3, 13, 39, 169, 227, 507, 681, 1511, 2951, 4533, 8853, 19643, 38363, 58929, 115089, 255359, 342997, 766077, 1028991, 4458961, 13376883, 57966493, 173899479]

約数ペア:

[(1, 173899479), (3, 57966493), (13, 13376883), (39, 4458961), (169, 1028991), (227, 766077), (507, 342997), (681, 255359), (1511, 115089), (2951, 58929), (4533, 38363), (8853, 19643)]