8001609

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 13891584

約数和(自身を除く): 5889975

約数列:

[1, 3, 7, 11, 21, 33, 47, 67, 77, 121, 141, 201, 231, 329, 363, 469, 517, 737, 847, 987, 1407, 1551, 2211, 2541, 3149, 3619, 5159, 5687, 8107, 9447, 10857, 15477, 17061, 22043, 24321, 34639, 39809, 56749, 66129, 103917, 119427, 170247, 242473, 381029, 727419, 1143087, 2667203, 8001609]

約数ペア:

[(1, 8001609), (3, 2667203), (7, 1143087), (11, 727419), (21, 381029), (33, 242473), (47, 170247), (67, 119427), (77, 103917), (121, 66129), (141, 56749), (201, 39809), (231, 34639), (329, 24321), (363, 22043), (469, 17061), (517, 15477), (737, 10857), (847, 9447), (987, 8107), (1407, 5687), (1551, 5159), (2211, 3619), (2541, 3149)]