1188928839

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{1511}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 1837624320

約数和(自身を除く): 648695481

約数列:

[1, 3, 7, 21, 89, 267, 421, 623, 1263, 1511, 1869, 2947, 4533, 8841, 10577, 31731, 37469, 112407, 134479, 262283, 403437, 636131, 786849, 941353, 1908393, 2824059, 4452917, 13358751, 56615659, 169846977, 396309613, 1188928839]

約数ペア:

[(1, 1188928839), (3, 396309613), (7, 169846977), (21, 56615659), (89, 13358751), (267, 4452917), (421, 2824059), (623, 1908393), (1263, 941353), (1511, 786849), (1869, 636131), (2947, 403437), (4533, 262283), (8841, 134479), (10577, 112407), (31731, 37469)]