2153671929

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{19069}}^1$

素因数の和:19214

約数の個数: 32

約数和(自身を含む): 3295296000

約数和(自身を除く): 1141624071

約数列:

[1, 3, 9, 27, 47, 89, 141, 267, 423, 801, 1269, 2403, 4183, 12549, 19069, 37647, 57207, 112941, 171621, 514863, 896243, 1697141, 2688729, 5091423, 8066187, 15274269, 24198561, 45822807, 79765627, 239296881, 717890643, 2153671929]

約数ペア:

[(1, 2153671929), (3, 717890643), (9, 239296881), (27, 79765627), (47, 45822807), (89, 24198561), (141, 15274269), (267, 8066187), (423, 5091423), (801, 2688729), (1269, 1697141), (2403, 896243), (4183, 514863), (12549, 171621), (19069, 112941), (37647, 57207)]