1403020801

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1283}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 1765387008

約数和(自身を除く): 362366207

約数列:

[1, 7, 13, 61, 91, 197, 427, 793, 1283, 1379, 2561, 5551, 8981, 12017, 16679, 17927, 78263, 84119, 116753, 156221, 252751, 547841, 1017419, 1093547, 1769257, 3285763, 7121933, 15417811, 23000341, 107924677, 200431543, 1403020801]

約数ペア:

[(1, 1403020801), (7, 200431543), (13, 107924677), (61, 23000341), (91, 15417811), (197, 7121933), (427, 3285763), (793, 1769257), (1283, 1093547), (1379, 1017419), (2561, 547841), (5551, 252751), (8981, 156221), (12017, 116753), (16679, 84119), (17927, 78263)]