880702977

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{571}}^1\times {\mathrm{607}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 1480134656

約数和(自身を除く): 599431679

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 571, 607, 847, 1713, 1821, 2541, 3997, 4249, 6281, 6677, 11991, 12747, 18843, 20031, 43967, 46739, 69091, 73447, 131901, 140217, 207273, 220341, 346597, 483637, 514129, 1039791, 1450911, 1542387, 2426179, 3812567, 7278537, 11437701, 26687969, 41938237, 80063907, 125814711, 293567659, 880702977]

約数ペア:

[(1, 880702977), (3, 293567659), (7, 125814711), (11, 80063907), (21, 41938237), (33, 26687969), (77, 11437701), (121, 7278537), (231, 3812567), (363, 2426179), (571, 1542387), (607, 1450911), (847, 1039791), (1713, 514129), (1821, 483637), (2541, 346597), (3997, 220341), (4249, 207273), (6281, 140217), (6677, 131901), (11991, 73447), (12747, 69091), (18843, 46739), (20031, 43967)]