742319739

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{14747}}^1$

素因数の和:14824

約数の個数: 48

約数和(自身を含む): 1325196288

約数和(自身を除く): 582876549

約数列:

[1, 3, 7, 9, 17, 21, 47, 51, 63, 119, 141, 153, 329, 357, 423, 799, 987, 1071, 2397, 2961, 5593, 7191, 14747, 16779, 44241, 50337, 103229, 132723, 250699, 309687, 693109, 752097, 929061, 1754893, 2079327, 2256291, 4851763, 5264679, 6237981, 11782853, 14555289, 15794037, 35348559, 43665867, 82479971, 106045677, 247439913, 742319739]

約数ペア:

[(1, 742319739), (3, 247439913), (7, 106045677), (9, 82479971), (17, 43665867), (21, 35348559), (47, 15794037), (51, 14555289), (63, 11782853), (119, 6237981), (141, 5264679), (153, 4851763), (329, 2256291), (357, 2079327), (423, 1754893), (799, 929061), (987, 752097), (1071, 693109), (2397, 309687), (2961, 250699), (5593, 132723), (7191, 103229), (14747, 50337), (16779, 44241)]