21232392195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6972871}}^1$

素因数の和:6972915

約数の個数: 32

約数和(自身を含む): 40163742720

約数和(自身を除く): 18931350525

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 6972871, 20918613, 34864355, 48810097, 104593065, 146430291, 202213259, 244050485, 606639777, 732151455, 1011066295, 1415492813, 3033198885, 4246478439, 7077464065, 21232392195]

約数ペア:

[(1, 21232392195), (3, 7077464065), (5, 4246478439), (7, 3033198885), (15, 1415492813), (21, 1011066295), (29, 732151455), (35, 606639777), (87, 244050485), (105, 202213259), (145, 146430291), (203, 104593065), (435, 48810097), (609, 34864355), (1015, 20918613), (3045, 6972871)]