1900894137951

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{189743}}^1$

素因数の和:190215

約数の個数: 32

約数和(自身を含む): 2588411750400

約数和(自身を除く): 687517612449

約数列:

[1, 3, 97, 173, 199, 291, 519, 597, 16781, 19303, 34427, 50343, 57909, 103281, 189743, 569229, 3339419, 10018257, 18405071, 32825539, 37758857, 55215213, 98476617, 113276571, 3184077283, 3662609129, 6532282261, 9552231849, 10987827387, 19596846783, 633631379317, 1900894137951]

約数ペア:

[(1, 1900894137951), (3, 633631379317), (97, 19596846783), (173, 10987827387), (199, 9552231849), (291, 6532282261), (519, 3662609129), (597, 3184077283), (16781, 113276571), (19303, 98476617), (34427, 55215213), (50343, 37758857), (57909, 32825539), (103281, 18405071), (189743, 10018257), (569229, 3339419)]