20170973085

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4962109}}^1$

素因数の和:4962388

約数の個数: 16

約数和(自身を含む): 32392654080

約数和(自身を除く): 12221680995

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 4962109, 14886327, 24810545, 74431635, 1344731539, 4034194617, 6723657695, 20170973085]

約数ペア:

[(1, 20170973085), (3, 6723657695), (5, 4034194617), (15, 1344731539), (271, 74431635), (813, 24810545), (1355, 14886327), (4065, 4962109)]