3973305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 7372800

約数和(自身を除く): 3399495

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 395, 479, 553, 1185, 1437, 1659, 2395, 2765, 3353, 7185, 8295, 10059, 16765, 37841, 50295, 113523, 189205, 264887, 567615, 794661, 1324435, 3973305]

約数ペア:

[(1, 3973305), (3, 1324435), (5, 794661), (7, 567615), (15, 264887), (21, 189205), (35, 113523), (79, 50295), (105, 37841), (237, 16765), (395, 10059), (479, 8295), (553, 7185), (1185, 3353), (1437, 2765), (1659, 2395)]