11992407

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3547}}^1$

素因数の和:3587

約数の個数: 24

約数和(自身を含む): 19414656

約数和(自身を除く): 7422249

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 3547, 10641, 24829, 74487, 81581, 173803, 244743, 521409, 571067, 1713201, 3997469, 11992407]

約数ペア:

[(1, 11992407), (3, 3997469), (7, 1713201), (21, 571067), (23, 521409), (49, 244743), (69, 173803), (147, 81581), (161, 74487), (483, 24829), (1127, 10641), (3381, 3547)]