1947435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 3773952

約数和(自身を除く): 1826517

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1091, 1785, 3273, 5455, 7637, 16365, 18547, 22911, 38185, 55641, 92735, 114555, 129829, 278205, 389487, 649145, 1947435]

約数ペア:

[(1, 1947435), (3, 649145), (5, 389487), (7, 278205), (15, 129829), (17, 114555), (21, 92735), (35, 55641), (51, 38185), (85, 22911), (105, 18547), (119, 16365), (255, 7637), (357, 5455), (595, 3273), (1091, 1785)]