29907787

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 38782800

約数和(自身を除く): 8875013

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1421, 1619, 2639, 11333, 18473, 21047, 46951, 79331, 147329, 328657, 610363, 1031303, 2300599, 4272541, 29907787]

約数ペア:

[(1, 29907787), (7, 4272541), (13, 2300599), (29, 1031303), (49, 610363), (91, 328657), (203, 147329), (377, 79331), (637, 46951), (1421, 21047), (1619, 18473), (2639, 11333)]