1404236439

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{12973}}^1$

素因数の和:13212

約数の個数: 32

約数和(自身を含む): 2200390400

約数和(自身を除く): 796153961

約数列:

[1, 3, 9, 19, 27, 57, 171, 211, 513, 633, 1899, 4009, 5697, 12027, 12973, 36081, 38919, 108243, 116757, 246487, 350271, 739461, 2218383, 2737303, 6655149, 8211909, 24635727, 52008757, 73907181, 156026271, 468078813, 1404236439]

約数ペア:

[(1, 1404236439), (3, 468078813), (9, 156026271), (19, 73907181), (27, 52008757), (57, 24635727), (171, 8211909), (211, 6655149), (513, 2737303), (633, 2218383), (1899, 739461), (4009, 350271), (5697, 246487), (12027, 116757), (12973, 108243), (36081, 38919)]