6780543

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 11404800

約数和(自身を除く): 4624257

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 197, 231, 447, 591, 1043, 1379, 1639, 2167, 3129, 4137, 4917, 6501, 11473, 15169, 29353, 34419, 45507, 88059, 205471, 322883, 616413, 968649, 2260181, 6780543]

約数ペア:

[(1, 6780543), (3, 2260181), (7, 968649), (11, 616413), (21, 322883), (33, 205471), (77, 88059), (149, 45507), (197, 34419), (231, 29353), (447, 15169), (591, 11473), (1043, 6501), (1379, 4917), (1639, 4137), (2167, 3129)]