2774973

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 3902976

約数和(自身を除く): 1128003

約数列:

[1, 3, 23, 69, 131, 307, 393, 921, 3013, 7061, 9039, 21183, 40217, 120651, 924991, 2774973]

約数ペア:

[(1, 2774973), (3, 924991), (23, 120651), (69, 40217), (131, 21183), (307, 9039), (393, 7061), (921, 3013)]