15870339069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{219607}}^1$

素因数の和:219749

約数の個数: 32

約数和(自身を含む): 24350135040

約数和(自身を除く): 8479795971

約数列:

[1, 3, 13, 17, 39, 51, 109, 221, 327, 663, 1417, 1853, 4251, 5559, 24089, 72267, 219607, 658821, 2854891, 3733319, 8564673, 11199957, 23937163, 48533147, 71811489, 145599441, 311183119, 406931771, 933549357, 1220795313, 5290113023, 15870339069]

約数ペア:

[(1, 15870339069), (3, 5290113023), (13, 1220795313), (17, 933549357), (39, 406931771), (51, 311183119), (109, 145599441), (221, 71811489), (327, 48533147), (663, 23937163), (1417, 11199957), (1853, 8564673), (4251, 3733319), (5559, 2854891), (24089, 658821), (72267, 219607)]