98490639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 150897600

約数和(自身を除く): 52406961

約数列:

[1, 3, 13, 17, 39, 51, 149, 221, 447, 663, 997, 1937, 2533, 2991, 5811, 7599, 12961, 16949, 32929, 38883, 50847, 98787, 148553, 220337, 445659, 661011, 1931189, 2525401, 5793567, 7576203, 32830213, 98490639]

約数ペア:

[(1, 98490639), (3, 32830213), (13, 7576203), (17, 5793567), (39, 2525401), (51, 1931189), (149, 661011), (221, 445659), (447, 220337), (663, 148553), (997, 98787), (1937, 50847), (2533, 38883), (2991, 32929), (5811, 16949), (7599, 12961)]