13309719393

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{93739}}^1$

素因数の和:93861

約数の個数: 32

約数和(自身を含む): 19437926400

約数和(自身を除く): 6128207007

約数列:

[1, 3, 19, 47, 53, 57, 141, 159, 893, 1007, 2491, 2679, 3021, 7473, 47329, 93739, 141987, 281217, 1781041, 4405733, 4968167, 5343123, 13217199, 14904501, 83708927, 94395173, 233503849, 251126781, 283185519, 700511547, 4436573131, 13309719393]

約数ペア:

[(1, 13309719393), (3, 4436573131), (19, 700511547), (47, 283185519), (53, 251126781), (57, 233503849), (141, 94395173), (159, 83708927), (893, 14904501), (1007, 13217199), (2491, 5343123), (2679, 4968167), (3021, 4405733), (7473, 1781041), (47329, 281217), (93739, 141987)]