1520222253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{3049}}^1$

素因数の和:3613

約数の個数: 32

約数和(自身を含む): 2292624000

約数和(自身を除く): 772401747

約数列:

[1, 3, 11, 29, 33, 87, 319, 521, 957, 1563, 3049, 5731, 9147, 15109, 17193, 33539, 45327, 88421, 100617, 166199, 265263, 498597, 972631, 1588529, 2917893, 4765587, 17473819, 46067341, 52421457, 138202023, 506740751, 1520222253]

約数ペア:

[(1, 1520222253), (3, 506740751), (11, 138202023), (29, 52421457), (33, 46067341), (87, 17473819), (319, 4765587), (521, 2917893), (957, 1588529), (1563, 972631), (3049, 498597), (5731, 265263), (9147, 166199), (15109, 100617), (17193, 88421), (33539, 45327)]