2094219

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 3224832

約数和(自身を除く): 1130613

約数列:

[1, 3, 9, 23, 67, 69, 151, 201, 207, 453, 603, 1359, 1541, 3473, 4623, 10117, 10419, 13869, 30351, 31257, 91053, 232691, 698073, 2094219]

約数ペア:

[(1, 2094219), (3, 698073), (9, 232691), (23, 91053), (67, 31257), (69, 30351), (151, 13869), (201, 10419), (207, 10117), (453, 4623), (603, 3473), (1359, 1541)]