9779931

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 17184960

約数和(自身を除く): 7405029

約数列:

[1, 3, 7, 9, 21, 29, 53, 63, 87, 101, 159, 203, 261, 303, 371, 477, 609, 707, 909, 1113, 1537, 1827, 2121, 2929, 3339, 4611, 5353, 6363, 8787, 10759, 13833, 16059, 20503, 26361, 32277, 37471, 48177, 61509, 96831, 112413, 155237, 184527, 337239, 465711, 1086659, 1397133, 3259977, 9779931]

約数ペア:

[(1, 9779931), (3, 3259977), (7, 1397133), (9, 1086659), (21, 465711), (29, 337239), (53, 184527), (63, 155237), (87, 112413), (101, 96831), (159, 61509), (203, 48177), (261, 37471), (303, 32277), (371, 26361), (477, 20503), (609, 16059), (707, 13833), (909, 10759), (1113, 8787), (1537, 6363), (1827, 5353), (2121, 4611), (2929, 3339)]