272717417

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2693}}^1$

素因数の和:2777

約数の個数: 32

約数和(自身を含む): 353797632

約数和(自身を除く): 81080215

約数列:

[1, 7, 17, 23, 37, 119, 161, 259, 391, 629, 851, 2693, 2737, 4403, 5957, 14467, 18851, 45781, 61939, 99641, 101269, 320467, 433573, 697487, 1052963, 1693897, 2291743, 7370741, 11857279, 16042201, 38959631, 272717417]

約数ペア:

[(1, 272717417), (7, 38959631), (17, 16042201), (23, 11857279), (37, 7370741), (119, 2291743), (161, 1693897), (259, 1052963), (391, 697487), (629, 433573), (851, 320467), (2693, 101269), (2737, 99641), (4403, 61939), (5957, 45781), (14467, 18851)]