31857369

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{11261}}^1$

素因数の和:11328

約数の個数: 16

約数和(自身を含む): 45408384

約数和(自身を除く): 13551015

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 11261, 33783, 259003, 461701, 777009, 1385103, 10619123, 31857369]

約数ペア:

[(1, 31857369), (3, 10619123), (23, 1385103), (41, 777009), (69, 461701), (123, 259003), (943, 33783), (2829, 11261)]