39888537

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32993}}^1$

素因数の和:33040

約数の個数: 16

約数和(自身を含む): 59125248

約数和(自身を除く): 19236711

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 32993, 98979, 428909, 1022783, 1286727, 3068349, 13296179, 39888537]

約数ペア:

[(1, 39888537), (3, 13296179), (13, 3068349), (31, 1286727), (39, 1022783), (93, 428909), (403, 98979), (1209, 32993)]