2947366917

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{444349}}^1$

素因数の和:444433

約数の個数: 24

約数和(自身を含む): 4713664800

約数和(自身を除く): 1766297883

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 2211, 6633, 444349, 1333047, 3999141, 4887839, 14663517, 29771383, 43990551, 89314149, 267942447, 327485213, 982455639, 2947366917]

約数ペア:

[(1, 2947366917), (3, 982455639), (9, 327485213), (11, 267942447), (33, 89314149), (67, 43990551), (99, 29771383), (201, 14663517), (603, 4887839), (737, 3999141), (2211, 1333047), (6633, 444349)]