4119219

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 7207200

約数和(自身を除く): 3087981

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 109, 117, 153, 171, 221, 247, 323, 327, 663, 741, 969, 981, 1417, 1853, 1989, 2071, 2223, 2907, 4199, 4251, 5559, 6213, 12597, 12753, 16677, 18639, 24089, 26923, 35207, 37791, 72267, 80769, 105621, 216801, 242307, 316863, 457691, 1373073, 4119219]

約数ペア:

[(1, 4119219), (3, 1373073), (9, 457691), (13, 316863), (17, 242307), (19, 216801), (39, 105621), (51, 80769), (57, 72267), (109, 37791), (117, 35207), (153, 26923), (171, 24089), (221, 18639), (247, 16677), (323, 12753), (327, 12597), (663, 6213), (741, 5559), (969, 4251), (981, 4199), (1417, 2907), (1853, 2223), (1989, 2071)]