25683021

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10453}}^1$

素因数の和:10482

約数の個数: 32

約数和(自身を含む): 46833920

約数和(自身を除く): 21150899

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 10453, 31359, 73171, 94077, 135889, 219513, 282231, 407667, 658539, 951223, 1223001, 1975617, 2853669, 3669003, 8561007, 25683021]

約数ペア:

[(1, 25683021), (3, 8561007), (7, 3669003), (9, 2853669), (13, 1975617), (21, 1223001), (27, 951223), (39, 658539), (63, 407667), (91, 282231), (117, 219513), (189, 135889), (273, 94077), (351, 73171), (819, 31359), (2457, 10453)]