2019968222949

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{2443373}}^1$

素因数の和:2443906

約数の個数: 32

約数和(自身を含む): 3043857594240

約数和(自身を除く): 1023889371291

約数列:

[1, 3, 9, 27, 67, 201, 457, 603, 1371, 1809, 4113, 12339, 30619, 91857, 275571, 826713, 2443373, 7330119, 21990357, 65971071, 163705991, 491117973, 1116621461, 1473353919, 3349864383, 4420061757, 10049593149, 30148779447, 74813637887, 224440913661, 673322740983, 2019968222949]

約数ペア:

[(1, 2019968222949), (3, 673322740983), (9, 224440913661), (27, 74813637887), (67, 30148779447), (201, 10049593149), (457, 4420061757), (603, 3349864383), (1371, 1473353919), (1809, 1116621461), (4113, 491117973), (12339, 163705991), (30619, 65971071), (91857, 21990357), (275571, 7330119), (826713, 2443373)]