11888971821

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1187}}^1\times {\mathrm{58573}}^1$

素因数の和:59785

約数の個数: 24

約数和(自身を含む): 18092337120

約数和(自身を除く): 6203365299

約数列:

[1, 3, 9, 19, 57, 171, 1187, 3561, 10683, 22553, 58573, 67659, 175719, 202977, 527157, 1112887, 3338661, 10015983, 69526151, 208578453, 625735359, 1320996869, 3962990607, 11888971821]

約数ペア:

[(1, 11888971821), (3, 3962990607), (9, 1320996869), (19, 625735359), (57, 208578453), (171, 69526151), (1187, 10015983), (3561, 3338661), (10683, 1112887), (22553, 527157), (58573, 202977), (67659, 175719)]