538045562901

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2659}}^1\times {\mathrm{875969}}^1$

素因数の和:878649

約数の個数: 32

約数和(自身を含む): 894750796800

約数和(自身を除く): 356705233899

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2659, 7977, 18613, 29249, 55839, 87747, 204743, 614229, 875969, 2627907, 6131783, 9635659, 18395349, 28906977, 67449613, 202348839, 2329201571, 6987604713, 16304410997, 25621217281, 48913232991, 76863651843, 179348520967, 538045562901]

約数ペア:

[(1, 538045562901), (3, 179348520967), (7, 76863651843), (11, 48913232991), (21, 25621217281), (33, 16304410997), (77, 6987604713), (231, 2329201571), (2659, 202348839), (7977, 67449613), (18613, 28906977), (29249, 18395349), (55839, 9635659), (87747, 6131783), (204743, 2627907), (614229, 875969)]