738461269

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 928256000

約数和(自身を除く): 189794731

約数列:

[1, 7, 13, 79, 91, 139, 553, 739, 973, 1027, 1807, 5173, 7189, 9607, 10981, 12649, 58381, 67249, 76867, 102721, 142753, 408667, 719047, 758953, 999271, 1335373, 5312671, 8114959, 9347611, 56804713, 105494467, 738461269]

約数ペア:

[(1, 738461269), (7, 105494467), (13, 56804713), (79, 9347611), (91, 8114959), (139, 5312671), (553, 1335373), (739, 999271), (973, 758953), (1027, 719047), (1807, 408667), (5173, 142753), (7189, 102721), (9607, 76867), (10981, 67249), (12649, 58381)]