2215676871

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{14887}}^1$

素因数の和:15635

約数の個数: 24

約数和(自身を含む): 3344440320

約数和(自身を除く): 1128763449

約数列:

[1, 3, 9, 23, 69, 207, 719, 2157, 6471, 14887, 16537, 44661, 49611, 133983, 148833, 342401, 1027203, 3081609, 10703753, 32111259, 96333777, 246186319, 738558957, 2215676871]

約数ペア:

[(1, 2215676871), (3, 738558957), (9, 246186319), (23, 96333777), (69, 32111259), (207, 10703753), (719, 3081609), (2157, 1027203), (6471, 342401), (14887, 148833), (16537, 133983), (44661, 49611)]