1427972783

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 1592581824

約数和(自身を除く): 164609041

約数列:

[1, 17, 37, 73, 137, 227, 629, 1241, 2329, 2701, 3859, 5069, 8399, 10001, 16571, 31099, 45917, 86173, 142783, 170017, 281707, 370037, 528683, 613127, 1150663, 2270227, 6290629, 10423159, 19561271, 38593859, 83998399, 1427972783]

約数ペア:

[(1, 1427972783), (17, 83998399), (37, 38593859), (73, 19561271), (137, 10423159), (227, 6290629), (629, 2270227), (1241, 1150663), (2329, 613127), (2701, 528683), (3859, 370037), (5069, 281707), (8399, 170017), (10001, 142783), (16571, 86173), (31099, 45917)]