441872379

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1009}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 727927200

約数和(自身を除く): 286054821

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 197, 247, 591, 741, 1009, 1773, 2223, 2561, 3027, 3743, 7683, 9081, 11229, 13117, 19171, 23049, 33687, 39351, 48659, 57513, 118053, 145977, 172539, 198773, 249223, 437931, 596319, 747669, 1788957, 2243007, 2584049, 3776687, 7752147, 11330061, 23256441, 33990183, 49096931, 147290793, 441872379]

約数ペア:

[(1, 441872379), (3, 147290793), (9, 49096931), (13, 33990183), (19, 23256441), (39, 11330061), (57, 7752147), (117, 3776687), (171, 2584049), (197, 2243007), (247, 1788957), (591, 747669), (741, 596319), (1009, 437931), (1773, 249223), (2223, 198773), (2561, 172539), (3027, 145977), (3743, 118053), (7683, 57513), (9081, 48659), (11229, 39351), (13117, 33687), (19171, 23049)]