47343747

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 72495360

約数和(自身を除く): 25151613

約数列:

[1, 3, 11, 29, 33, 61, 87, 183, 319, 671, 811, 957, 1769, 2013, 2433, 5307, 8921, 19459, 23519, 26763, 49471, 58377, 70557, 148413, 258709, 544181, 776127, 1434659, 1632543, 4303977, 15781249, 47343747]

約数ペア:

[(1, 47343747), (3, 15781249), (11, 4303977), (29, 1632543), (33, 1434659), (61, 776127), (87, 544181), (183, 258709), (319, 148413), (671, 70557), (811, 58377), (957, 49471), (1769, 26763), (2013, 23519), (2433, 19459), (5307, 8921)]