12993971199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1219061}}^1$

素因数の和:1219111

約数の個数: 32

約数和(自身を含む): 21065391360

約数和(自身を除く): 8071420161

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 10659, 1219061, 3657183, 13409671, 20724037, 23162159, 40229013, 62172111, 69486477, 227964407, 254783749, 393756703, 683893221, 764351247, 1181270109, 4331323733, 12993971199]

約数ペア:

[(1, 12993971199), (3, 4331323733), (11, 1181270109), (17, 764351247), (19, 683893221), (33, 393756703), (51, 254783749), (57, 227964407), (187, 69486477), (209, 62172111), (323, 40229013), (561, 23162159), (627, 20724037), (969, 13409671), (3553, 3657183), (10659, 1219061)]