16231419

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 24423360

約数和(自身を除く): 8191941

約数列:

[1, 3, 9, 37, 79, 111, 237, 333, 617, 711, 1851, 2923, 5553, 8769, 22829, 26307, 48743, 68487, 146229, 205461, 438687, 1803491, 5410473, 16231419]

約数ペア:

[(1, 16231419), (3, 5410473), (9, 1803491), (37, 438687), (79, 205461), (111, 146229), (237, 68487), (333, 48743), (617, 26307), (711, 22829), (1851, 8769), (2923, 5553)]