74502857

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 97614720

約数和(自身を除く): 23111863

約数列:

[1, 11, 13, 17, 19, 143, 187, 209, 221, 247, 323, 1613, 2431, 2717, 3553, 4199, 17743, 20969, 27421, 30647, 46189, 230659, 301631, 337117, 356473, 398411, 520999, 3921203, 4382521, 5730989, 6772987, 74502857]

約数ペア:

[(1, 74502857), (11, 6772987), (13, 5730989), (17, 4382521), (19, 3921203), (143, 520999), (187, 398411), (209, 356473), (221, 337117), (247, 301631), (323, 230659), (1613, 46189), (2431, 30647), (2717, 27421), (3553, 20969), (4199, 17743)]