1844308221

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{3923}}^1$

素因数の和:4361

約数の個数: 32

約数和(自身を含む): 2864959488

約数和(自身を除く): 1020651267

約数列:

[1, 3, 7, 21, 61, 183, 367, 427, 1101, 1281, 2569, 3923, 7707, 11769, 22387, 27461, 67161, 82383, 156709, 239303, 470127, 717909, 1439741, 1675121, 4319223, 5025363, 10078187, 30234561, 87824201, 263472603, 614769407, 1844308221]

約数ペア:

[(1, 1844308221), (3, 614769407), (7, 263472603), (21, 87824201), (61, 30234561), (183, 10078187), (367, 5025363), (427, 4319223), (1101, 1675121), (1281, 1439741), (2569, 717909), (3923, 470127), (7707, 239303), (11769, 156709), (22387, 82383), (27461, 67161)]