1403277237

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{12413}}^1$

素因数の和:12554

約数の個数: 32

約数和(自身を含む): 2145139200

約数和(自身を除く): 741861963

約数列:

[1, 3, 9, 27, 53, 79, 159, 237, 477, 711, 1431, 2133, 4187, 12413, 12561, 37239, 37683, 111717, 113049, 335151, 657889, 980627, 1973667, 2941881, 5921001, 8825643, 17763003, 26476929, 51973231, 155919693, 467759079, 1403277237]

約数ペア:

[(1, 1403277237), (3, 467759079), (9, 155919693), (27, 51973231), (53, 26476929), (79, 17763003), (159, 8825643), (237, 5921001), (477, 2941881), (711, 1973667), (1431, 980627), (2133, 657889), (4187, 335151), (12413, 113049), (12561, 111717), (37239, 37683)]