3351537

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 5993856

約数和(自身を除く): 2642319

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 257, 483, 567, 621, 771, 1449, 1799, 1863, 2313, 4347, 5397, 5911, 6939, 13041, 16191, 17733, 20817, 41377, 48573, 53199, 124131, 145719, 159597, 372393, 478791, 1117179, 3351537]

約数ペア:

[(1, 3351537), (3, 1117179), (7, 478791), (9, 372393), (21, 159597), (23, 145719), (27, 124131), (63, 53199), (69, 48573), (81, 41377), (161, 20817), (189, 17733), (207, 16191), (257, 13041), (483, 6939), (567, 5911), (621, 5397), (771, 4347), (1449, 2313), (1799, 1863)]