2868278247

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{46723}}^1$

素因数の和:47107

約数の個数: 24

約数和(自身を含む): 4373366400

約数和(自身を除く): 1505088153

約数列:

[1, 3, 9, 19, 57, 171, 359, 1077, 3231, 6821, 20463, 46723, 61389, 140169, 420507, 887737, 2663211, 7989633, 16773557, 50320671, 150962013, 318697583, 956092749, 2868278247]

約数ペア:

[(1, 2868278247), (3, 956092749), (9, 318697583), (19, 150962013), (57, 50320671), (171, 16773557), (359, 7989633), (1077, 2663211), (3231, 887737), (6821, 420507), (20463, 140169), (46723, 61389)]