28519149

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 43110144

約数和(自身を除く): 14590995

約数列:

[1, 3, 17, 23, 41, 51, 69, 123, 391, 593, 697, 943, 1173, 1779, 2091, 2829, 10081, 13639, 16031, 24313, 30243, 40917, 48093, 72939, 231863, 413321, 559199, 695589, 1239963, 1677597, 9506383, 28519149]

約数ペア:

[(1, 28519149), (3, 9506383), (17, 1677597), (23, 1239963), (41, 695589), (51, 559199), (69, 413321), (123, 231863), (391, 72939), (593, 48093), (697, 40917), (943, 30243), (1173, 24313), (1779, 16031), (2091, 13639), (2829, 10081)]