249625969

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 266482944

約数和(自身を除く): 16856975

約数列:

[1, 23, 61, 181, 983, 1403, 4163, 11041, 22609, 59963, 177923, 253943, 1379149, 4092229, 10853303, 249625969]

約数ペア:

[(1, 249625969), (23, 10853303), (61, 4092229), (181, 1379149), (983, 253943), (1403, 177923), (4163, 59963), (11041, 22609)]