4394817

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:379

約数の個数: 40

約数和(自身を含む): 7852416

約数和(自身を除く): 3457599

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 337, 483, 567, 621, 1011, 1449, 1863, 2359, 3033, 4347, 7077, 7751, 9099, 13041, 21231, 23253, 27297, 54257, 63693, 69759, 162771, 191079, 209277, 488313, 627831, 1464939, 4394817]

約数ペア:

[(1, 4394817), (3, 1464939), (7, 627831), (9, 488313), (21, 209277), (23, 191079), (27, 162771), (63, 69759), (69, 63693), (81, 54257), (161, 27297), (189, 23253), (207, 21231), (337, 13041), (483, 9099), (567, 7751), (621, 7077), (1011, 4347), (1449, 3033), (1863, 2359)]