814449987

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{13159}}^1$

素因数の和:13224

約数の個数: 36

約数和(自身を含む): 1324501360

約数和(自身を除く): 510051373

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 529, 897, 1587, 2691, 4761, 6877, 13159, 20631, 39477, 61893, 118431, 171067, 302657, 513201, 907971, 1539603, 2723913, 3934541, 6961111, 11803623, 20883333, 35410869, 62649999, 90494443, 271483329, 814449987]

約数ペア:

[(1, 814449987), (3, 271483329), (9, 90494443), (13, 62649999), (23, 35410869), (39, 20883333), (69, 11803623), (117, 6961111), (207, 3934541), (299, 2723913), (529, 1539603), (897, 907971), (1587, 513201), (2691, 302657), (4761, 171067), (6877, 118431), (13159, 61893), (20631, 39477)]