249302591

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{4051}}^1$

素因数の和:4190

約数の個数: 16

約数和(自身を含む): 272294400

約数和(自身を除く): 22991809

約数列:

[1, 19, 41, 79, 779, 1501, 3239, 4051, 61541, 76969, 166091, 320029, 3155729, 6080551, 13121189, 249302591]

約数ペア:

[(1, 249302591), (19, 13121189), (41, 6080551), (79, 3155729), (779, 320029), (1501, 166091), (3239, 76969), (4051, 61541)]