1921000389

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{100193}}^1$

素因数の和:100297

約数の個数: 32

約数和(自身を含む): 3231857664

約数和(自身を除く): 1310857275

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 581, 913, 1743, 2739, 6391, 19173, 100193, 300579, 701351, 1102123, 2104053, 3306369, 7714861, 8316019, 23144583, 24948057, 58212133, 91476209, 174636399, 274428627, 640333463, 1921000389]

約数ペア:

[(1, 1921000389), (3, 640333463), (7, 274428627), (11, 174636399), (21, 91476209), (33, 58212133), (77, 24948057), (83, 23144583), (231, 8316019), (249, 7714861), (581, 3306369), (913, 2104053), (1743, 1102123), (2739, 701351), (6391, 300579), (19173, 100193)]