315065361

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1913}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 468179712

約数和(自身を除く): 153114351

約数列:

[1, 3, 13, 39, 41, 103, 123, 309, 533, 1339, 1599, 1913, 4017, 4223, 5739, 12669, 24869, 54899, 74607, 78433, 164697, 197039, 235299, 591117, 1019629, 2561507, 3058887, 7684521, 8078599, 24235797, 105021787, 315065361]

約数ペア:

[(1, 315065361), (3, 105021787), (13, 24235797), (39, 8078599), (41, 7684521), (103, 3058887), (123, 2561507), (309, 1019629), (533, 591117), (1339, 235299), (1599, 197039), (1913, 164697), (4017, 78433), (4223, 74607), (5739, 54899), (12669, 24869)]