141480479

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{20071}}^1$

素因数の和:20150

約数の個数: 16

約数和(自身を含む): 173422080

約数和(自身を除く): 31941601

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 20071, 140497, 381349, 1063763, 2669443, 7446341, 20211497, 141480479]

約数ペア:

[(1, 141480479), (7, 20211497), (19, 7446341), (53, 2669443), (133, 1063763), (371, 381349), (1007, 140497), (7049, 20071)]