21498889165413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1\times {\mathrm{13619917}}^1$

素因数の和:13621505

約数の個数: 32

約数和(自身を含む): 32300779610112

約数和(自身を除く): 10801890444699

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 1543, 4629, 16973, 47833, 50919, 143499, 526163, 1578489, 13619917, 40859751, 149819087, 422217427, 449457261, 1266652281, 4644391697, 13933175091, 21015531931, 63046595793, 231170851241, 651481489861, 693512553723, 1954444469583, 7166296388471, 21498889165413]

約数ペア:

[(1, 21498889165413), (3, 7166296388471), (11, 1954444469583), (31, 693512553723), (33, 651481489861), (93, 231170851241), (341, 63046595793), (1023, 21015531931), (1543, 13933175091), (4629, 4644391697), (16973, 1266652281), (47833, 449457261), (50919, 422217427), (143499, 149819087), (526163, 40859751), (1578489, 13619917)]