1968153

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 3125760

約数和(自身を除く): 1157607

約数列:

[1, 3, 11, 19, 33, 43, 57, 73, 129, 209, 219, 473, 627, 803, 817, 1387, 1419, 2409, 2451, 3139, 4161, 8987, 9417, 15257, 26961, 34529, 45771, 59641, 103587, 178923, 656051, 1968153]

約数ペア:

[(1, 1968153), (3, 656051), (11, 178923), (19, 103587), (33, 59641), (43, 45771), (57, 34529), (73, 26961), (129, 15257), (209, 9417), (219, 8987), (473, 4161), (627, 3139), (803, 2451), (817, 2409), (1387, 1419)]