2861036661

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1\times {\mathrm{3041}}^1$

素因数の和:3753

約数の個数: 32

約数和(自身を含む): 4429541376

約数和(自身を除く): 1568504715

約数列:

[1, 3, 7, 21, 71, 213, 497, 631, 1491, 1893, 3041, 4417, 9123, 13251, 21287, 44801, 63861, 134403, 215911, 313607, 647733, 940821, 1511377, 1918871, 4534131, 5756613, 13432097, 40296291, 136239841, 408719523, 953678887, 2861036661]

約数ペア:

[(1, 2861036661), (3, 953678887), (7, 408719523), (21, 136239841), (71, 40296291), (213, 13432097), (497, 5756613), (631, 4534131), (1491, 1918871), (1893, 1511377), (3041, 940821), (4417, 647733), (9123, 313607), (13251, 215911), (21287, 134403), (44801, 63861)]