893259073

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 1135330560

約数和(自身を除く): 242071487

約数列:

[1, 7, 23, 29, 49, 151, 161, 181, 203, 667, 1057, 1127, 1267, 1421, 3473, 4163, 4379, 4669, 5249, 7399, 8869, 24311, 27331, 29141, 30653, 32683, 36743, 100717, 120727, 170177, 191317, 203987, 214571, 257201, 628613, 705019, 792599, 845089, 1339219, 4400291, 4935133, 5548193, 5915623, 18229777, 30802037, 38837351, 127608439, 893259073]

約数ペア:

[(1, 893259073), (7, 127608439), (23, 38837351), (29, 30802037), (49, 18229777), (151, 5915623), (161, 5548193), (181, 4935133), (203, 4400291), (667, 1339219), (1057, 845089), (1127, 792599), (1267, 705019), (1421, 628613), (3473, 257201), (4163, 214571), (4379, 203987), (4669, 191317), (5249, 170177), (7399, 120727), (8869, 100717), (24311, 36743), (27331, 32683), (29141, 30653)]