1154804973

素因数分解:

$3^1\times 7^1\times {\mathrm{2789}}^1\times {\mathrm{19717}}^1$

素因数の和:22516

約数の個数: 16

約数和(自身を含む): 1760423040

約数和(自身を除く): 605618067

約数列:

[1, 3, 7, 21, 2789, 8367, 19523, 19717, 58569, 59151, 138019, 414057, 54990713, 164972139, 384934991, 1154804973]

約数ペア:

[(1, 1154804973), (3, 384934991), (7, 164972139), (21, 54990713), (2789, 414057), (8367, 138019), (19523, 59151), (19717, 58569)]