1900553607

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{1217}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 2975525280

約数和(自身を除く): 1074971673

約数列:

[1, 3, 9, 17, 51, 59, 153, 173, 177, 519, 531, 1003, 1217, 1557, 2941, 3009, 3651, 8823, 9027, 10207, 10953, 20689, 26469, 30621, 62067, 71803, 91863, 173519, 186201, 210541, 215409, 520557, 631623, 646227, 1220651, 1561671, 1894869, 3579197, 3661953, 10737591, 10985859, 12421919, 32212773, 37265757, 111797271, 211172623, 633517869, 1900553607]

約数ペア:

[(1, 1900553607), (3, 633517869), (9, 211172623), (17, 111797271), (51, 37265757), (59, 32212773), (153, 12421919), (173, 10985859), (177, 10737591), (519, 3661953), (531, 3579197), (1003, 1894869), (1217, 1561671), (1557, 1220651), (2941, 646227), (3009, 631623), (3651, 520557), (8823, 215409), (9027, 210541), (10207, 186201), (10953, 173519), (20689, 91863), (26469, 71803), (30621, 62067)]