432817917

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{877}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 671606784

約数和(自身を除く): 238788867

約数列:

[1, 3, 7, 21, 71, 213, 331, 497, 877, 993, 1491, 2317, 2631, 6139, 6951, 18417, 23501, 62267, 70503, 164507, 186801, 290287, 435869, 493521, 870861, 1307607, 2032009, 6096027, 20610377, 61831131, 144272639, 432817917]

約数ペア:

[(1, 432817917), (3, 144272639), (7, 61831131), (21, 20610377), (71, 6096027), (213, 2032009), (331, 1307607), (497, 870861), (877, 493521), (993, 435869), (1491, 290287), (2317, 186801), (2631, 164507), (6139, 70503), (6951, 62267), (18417, 23501)]