9780822513

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{266297}}^1$

素因数の和:266374

約数の個数: 48

約数和(自身を含む): 17946354816

約数和(自身を除く): 8165532303

約数列:

[1, 3, 7, 9, 11, 21, 33, 53, 63, 77, 99, 159, 231, 371, 477, 583, 693, 1113, 1749, 3339, 4081, 5247, 12243, 36729, 266297, 798891, 1864079, 2396673, 2929267, 5592237, 8787801, 14113741, 16776711, 20504869, 26363403, 42341223, 61514607, 98796187, 127023669, 155251151, 184543821, 296388561, 465753453, 889165683, 1086758057, 1397260359, 3260274171, 9780822513]

約数ペア:

[(1, 9780822513), (3, 3260274171), (7, 1397260359), (9, 1086758057), (11, 889165683), (21, 465753453), (33, 296388561), (53, 184543821), (63, 155251151), (77, 127023669), (99, 98796187), (159, 61514607), (231, 42341223), (371, 26363403), (477, 20504869), (583, 16776711), (693, 14113741), (1113, 8787801), (1749, 5592237), (3339, 2929267), (4081, 2396673), (5247, 1864079), (12243, 798891), (36729, 266297)]