2429997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 3732480

約数和(自身を除く): 1302483

約数列:

[1, 3, 17, 29, 31, 51, 53, 87, 93, 159, 493, 527, 899, 901, 1479, 1537, 1581, 1643, 2697, 2703, 4611, 4929, 15283, 26129, 27931, 45849, 47647, 78387, 83793, 142941, 809999, 2429997]

約数ペア:

[(1, 2429997), (3, 809999), (17, 142941), (29, 83793), (31, 78387), (51, 47647), (53, 45849), (87, 27931), (93, 26129), (159, 15283), (493, 4929), (527, 4611), (899, 2703), (901, 2697), (1479, 1643), (1537, 1581)]