73924921

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1279}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 88473600

約数和(自身を除く): 14548679

約数列:

[1, 7, 23, 161, 359, 1279, 2513, 8257, 8953, 29417, 57799, 205919, 459161, 3214127, 10560703, 73924921]

約数ペア:

[(1, 73924921), (7, 10560703), (23, 3214127), (161, 459161), (359, 205919), (1279, 57799), (2513, 29417), (8257, 8953)]