348518709

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16223}}^1$

素因数の和:16278

約数の個数: 48

約数和(自身を含む): 647921664

約数和(自身を除く): 299402955

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1953, 2387, 3069, 7161, 16223, 21483, 48669, 113561, 146007, 178453, 340683, 502913, 535359, 1022049, 1249171, 1508739, 1606077, 3520391, 3747513, 4526217, 5532043, 10561173, 11242539, 16596129, 31683519, 38724301, 49788387, 116172903, 348518709]

約数ペア:

[(1, 348518709), (3, 116172903), (7, 49788387), (9, 38724301), (11, 31683519), (21, 16596129), (31, 11242539), (33, 10561173), (63, 5532043), (77, 4526217), (93, 3747513), (99, 3520391), (217, 1606077), (231, 1508739), (279, 1249171), (341, 1022049), (651, 535359), (693, 502913), (1023, 340683), (1953, 178453), (2387, 146007), (3069, 113561), (7161, 48669), (16223, 21483)]