291220033071

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{10908343}}^1$

素因数の和:10909166

約数の個数: 16

約数和(自身を含む): 424116414720

約数和(自身を除く): 132896381649

約数列:

[1, 3, 11, 33, 809, 2427, 8899, 26697, 10908343, 32725029, 119991773, 359975319, 8824849487, 26474548461, 97073344357, 291220033071]

約数ペア:

[(1, 291220033071), (3, 97073344357), (11, 26474548461), (33, 8824849487), (809, 359975319), (2427, 119991773), (8899, 32725029), (26697, 10908343)]