17369937

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 30481920

約数和(自身を除く): 13111983

約数列:

[1, 3, 9, 13, 17, 27, 39, 41, 51, 71, 117, 123, 153, 213, 221, 351, 369, 459, 533, 639, 663, 697, 923, 1107, 1207, 1599, 1917, 1989, 2091, 2769, 2911, 3621, 4797, 5967, 6273, 8307, 8733, 9061, 10863, 14391, 15691, 18819, 24921, 26199, 27183, 32589, 37843, 47073, 49487, 78597, 81549, 113529, 141219, 148461, 244647, 340587, 423657, 445383, 643331, 1021761, 1336149, 1929993, 5789979, 17369937]

約数ペア:

[(1, 17369937), (3, 5789979), (9, 1929993), (13, 1336149), (17, 1021761), (27, 643331), (39, 445383), (41, 423657), (51, 340587), (71, 244647), (117, 148461), (123, 141219), (153, 113529), (213, 81549), (221, 78597), (351, 49487), (369, 47073), (459, 37843), (533, 32589), (639, 27183), (663, 26199), (697, 24921), (923, 18819), (1107, 15691), (1207, 14391), (1599, 10863), (1917, 9061), (1989, 8733), (2091, 8307), (2769, 6273), (2911, 5967), (3621, 4797)]