79994047

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 100270080

約数和(自身を除く): 20276033

約数列:

[1, 7, 19, 47, 67, 133, 191, 329, 469, 893, 1273, 1337, 3149, 3629, 6251, 8911, 8977, 12797, 22043, 25403, 59831, 62839, 89579, 170563, 243143, 418817, 601459, 1193941, 1702001, 4210213, 11427721, 79994047]

約数ペア:

[(1, 79994047), (7, 11427721), (19, 4210213), (47, 1702001), (67, 1193941), (133, 601459), (191, 418817), (329, 243143), (469, 170563), (893, 89579), (1273, 62839), (1337, 59831), (3149, 25403), (3629, 22043), (6251, 12797), (8911, 8977)]