1401542919

素因数分解:

$3^4\times 7^1\times {\mathrm{587}}^1\times {\mathrm{4211}}^1$

素因数の和:4817

約数の個数: 40

約数和(自身を含む): 2397403008

約数和(自身を除く): 995860089

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 587, 1761, 4109, 4211, 5283, 12327, 12633, 15849, 29477, 36981, 37899, 47547, 88431, 110943, 113697, 265293, 332829, 341091, 795879, 2387637, 2471857, 7415571, 17302999, 22246713, 51908997, 66740139, 155726991, 200220417, 467180973, 1401542919]

約数ペア:

[(1, 1401542919), (3, 467180973), (7, 200220417), (9, 155726991), (21, 66740139), (27, 51908997), (63, 22246713), (81, 17302999), (189, 7415571), (567, 2471857), (587, 2387637), (1761, 795879), (4109, 341091), (4211, 332829), (5283, 265293), (12327, 113697), (12633, 110943), (15849, 88431), (29477, 47547), (36981, 37899)]