47397273

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 82940928

約数和(自身を除く): 35543655

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 121, 161, 231, 253, 363, 483, 759, 811, 847, 1771, 2433, 2541, 2783, 5313, 5677, 8349, 8921, 17031, 18653, 19481, 26763, 55959, 58443, 62447, 98131, 130571, 187341, 205183, 294393, 391713, 615549, 686917, 1436281, 2060751, 2257013, 4308843, 6771039, 15799091, 47397273]

約数ペア:

[(1, 47397273), (3, 15799091), (7, 6771039), (11, 4308843), (21, 2257013), (23, 2060751), (33, 1436281), (69, 686917), (77, 615549), (121, 391713), (161, 294393), (231, 205183), (253, 187341), (363, 130571), (483, 98131), (759, 62447), (811, 58443), (847, 55959), (1771, 26763), (2433, 19481), (2541, 18653), (2783, 17031), (5313, 8921), (5677, 8349)]