972679113

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{461}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 1629403776

約数和(自身を除く): 656724663

約数列:

[1, 3, 7, 9, 21, 63, 107, 313, 321, 461, 749, 939, 963, 1383, 2191, 2247, 2817, 3227, 4149, 6573, 6741, 9681, 19719, 29043, 33491, 49327, 100473, 144293, 147981, 234437, 301419, 345289, 432879, 443943, 703311, 1010051, 1035867, 1298637, 2109933, 3030153, 3107601, 9090459, 15439351, 46318053, 108075457, 138954159, 324226371, 972679113]

約数ペア:

[(1, 972679113), (3, 324226371), (7, 138954159), (9, 108075457), (21, 46318053), (63, 15439351), (107, 9090459), (313, 3107601), (321, 3030153), (461, 2109933), (749, 1298637), (939, 1035867), (963, 1010051), (1383, 703311), (2191, 443943), (2247, 432879), (2817, 345289), (3227, 301419), (4149, 234437), (6573, 147981), (6741, 144293), (9681, 100473), (19719, 49327), (29043, 33491)]