1268980113

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{24709}}^1$

素因数の和:24801

約数の個数: 32

約数和(自身を含む): 1921449600

約数和(自身を除く): 652469487

約数列:

[1, 3, 17, 19, 51, 53, 57, 159, 323, 901, 969, 1007, 2703, 3021, 17119, 24709, 51357, 74127, 420053, 469471, 1260159, 1309577, 1408413, 3928731, 7981007, 22262809, 23943021, 24881963, 66788427, 74645889, 422993371, 1268980113]

約数ペア:

[(1, 1268980113), (3, 422993371), (17, 74645889), (19, 66788427), (51, 24881963), (53, 23943021), (57, 22262809), (159, 7981007), (323, 3928731), (901, 1408413), (969, 1309577), (1007, 1260159), (2703, 469471), (3021, 420053), (17119, 74127), (24709, 51357)]