130132919

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2239}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 163860480

約数和(自身を除く): 33727561

約数列:

[1, 7, 19, 23, 133, 161, 361, 437, 2239, 2527, 3059, 8303, 15673, 42541, 51497, 58121, 297787, 360479, 808279, 978443, 5657953, 6849101, 18590417, 130132919]

約数ペア:

[(1, 130132919), (7, 18590417), (19, 6849101), (23, 5657953), (133, 978443), (161, 808279), (361, 360479), (437, 297787), (2239, 58121), (2527, 51497), (3059, 42541), (8303, 15673)]