541216494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{330413}}^1$

素因数の和:330441

約数の個数: 48

約数和(自身を含む): 1443248352

約数和(自身を除く): 902031858

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 330413, 660826, 991239, 1982478, 2312891, 2973717, 4295369, 4625782, 5947434, 6938673, 8590738, 12886107, 13877346, 20816019, 25772214, 30067583, 38658321, 41632038, 60135166, 77316642, 90202749, 180405498, 270608247, 541216494]

約数ペア:

[(1, 541216494), (2, 270608247), (3, 180405498), (6, 90202749), (7, 77316642), (9, 60135166), (13, 41632038), (14, 38658321), (18, 30067583), (21, 25772214), (26, 20816019), (39, 13877346), (42, 12886107), (63, 8590738), (78, 6938673), (91, 5947434), (117, 4625782), (126, 4295369), (182, 2973717), (234, 2312891), (273, 1982478), (546, 991239), (819, 660826), (1638, 330413)]