29893269

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 48070656

約数和(自身を除く): 18177387

約数列:

[1, 3, 7, 21, 31, 47, 93, 141, 217, 329, 651, 977, 987, 1457, 2931, 4371, 6839, 10199, 20517, 30287, 30597, 45919, 90861, 137757, 212009, 321433, 636027, 964299, 1423489, 4270467, 9964423, 29893269]

約数ペア:

[(1, 29893269), (3, 9964423), (7, 4270467), (21, 1423489), (31, 964299), (47, 636027), (93, 321433), (141, 212009), (217, 137757), (329, 90861), (651, 45919), (977, 30597), (987, 30287), (1457, 20517), (2931, 10199), (4371, 6839)]