384686471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 444702720

約数和(自身を除く): 60016249

約数列:

[1, 13, 31, 43, 79, 281, 403, 559, 1027, 1333, 2449, 3397, 3653, 8711, 12083, 17329, 22199, 31837, 44161, 105307, 113243, 157079, 288587, 374573, 688169, 954557, 1368991, 4869449, 8946197, 12409241, 29591267, 384686471]

約数ペア:

[(1, 384686471), (13, 29591267), (31, 12409241), (43, 8946197), (79, 4869449), (281, 1368991), (403, 954557), (559, 688169), (1027, 374573), (1333, 288587), (2449, 157079), (3397, 113243), (3653, 105307), (8711, 44161), (12083, 31837), (17329, 22199)]