901341

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 1612800

約数和(自身を除く): 711459

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 251, 399, 513, 753, 1197, 1757, 2259, 3591, 4769, 5271, 6777, 14307, 15813, 33383, 42921, 47439, 100149, 128763, 300447, 901341]

約数ペア:

[(1, 901341), (3, 300447), (7, 128763), (9, 100149), (19, 47439), (21, 42921), (27, 33383), (57, 15813), (63, 14307), (133, 6777), (171, 5271), (189, 4769), (251, 3591), (399, 2259), (513, 1757), (753, 1197)]