42617963

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 48098304

約数和(自身を除く): 5480341

約数列:

[1, 17, 31, 67, 71, 289, 527, 1139, 1207, 2077, 2201, 4757, 8959, 19363, 20519, 35309, 37417, 80869, 147467, 600253, 636089, 1374773, 2506939, 42617963]

約数ペア:

[(1, 42617963), (17, 2506939), (31, 1374773), (67, 636089), (71, 600253), (289, 147467), (527, 80869), (1139, 37417), (1207, 35309), (2077, 20519), (2201, 19363), (4757, 8959)]