1771103679

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1759}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 2491146240

約数和(自身を除く): 720042561

約数列:

[1, 3, 37, 47, 111, 141, 193, 579, 1739, 1759, 5217, 5277, 7141, 9071, 21423, 27213, 65083, 82673, 195249, 248019, 335627, 339487, 1006881, 1018461, 3058901, 9176703, 12561019, 15955889, 37683057, 47867667, 590367893, 1771103679]

約数ペア:

[(1, 1771103679), (3, 590367893), (37, 47867667), (47, 37683057), (111, 15955889), (141, 12561019), (193, 9176703), (579, 3058901), (1739, 1018461), (1759, 1006881), (5217, 339487), (5277, 335627), (7141, 248019), (9071, 195249), (21423, 82673), (27213, 65083)]