90338017

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9859}}^1$

素因数の和:9901

約数の個数: 24

約数和(自身を含む): 121396320

約数和(自身を除く): 31058303

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 9163, 9859, 69013, 108449, 167603, 483091, 759143, 1173221, 1843633, 5314001, 8212547, 12905431, 90338017]

約数ペア:

[(1, 90338017), (7, 12905431), (11, 8212547), (17, 5314001), (49, 1843633), (77, 1173221), (119, 759143), (187, 483091), (539, 167603), (833, 108449), (1309, 69013), (9163, 9859)]