11531403

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 40

約数和(自身を含む): 19027008

約数和(自身を除く): 7495605

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 233, 351, 423, 611, 699, 1053, 1269, 1833, 2097, 3029, 3807, 5499, 6291, 9087, 10951, 16497, 18873, 27261, 32853, 49491, 81783, 98559, 142363, 245349, 295677, 427089, 887031, 1281267, 3843801, 11531403]

約数ペア:

[(1, 11531403), (3, 3843801), (9, 1281267), (13, 887031), (27, 427089), (39, 295677), (47, 245349), (81, 142363), (117, 98559), (141, 81783), (233, 49491), (351, 32853), (423, 27261), (611, 18873), (699, 16497), (1053, 10951), (1269, 9087), (1833, 6291), (2097, 5499), (3029, 3807)]