7103019147

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{42487}}^1$

素因数の和:42935

約数の個数: 32

約数和(自身を含む): 11420774400

約数和(自身を除く): 4317755253

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 419, 1257, 2933, 7961, 8799, 23883, 42487, 55727, 127461, 167181, 297409, 807253, 892227, 2421759, 5650771, 16952313, 17802053, 53406159, 124614371, 338239007, 373843113, 1014717021, 2367673049, 7103019147]

約数ペア:

[(1, 7103019147), (3, 2367673049), (7, 1014717021), (19, 373843113), (21, 338239007), (57, 124614371), (133, 53406159), (399, 17802053), (419, 16952313), (1257, 5650771), (2933, 2421759), (7961, 892227), (8799, 807253), (23883, 297409), (42487, 167181), (55727, 127461)]