1921276293

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{58481}}^1$

素因数の和:58764

約数の個数: 16

約数和(自身を含む): 2627479296

約数和(自身を除く): 706203003

約数列:

[1, 3, 47, 141, 233, 699, 10951, 32853, 58481, 175443, 2748607, 8245821, 13626073, 40878219, 640425431, 1921276293]

約数ペア:

[(1, 1921276293), (3, 640425431), (47, 40878219), (141, 13626073), (233, 8245821), (699, 2748607), (10951, 175443), (32853, 58481)]