541254273

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{2351}}^1$

素因数の和:2957

約数の個数: 32

約数和(自身を含む): 870051840

約数和(自身を除く): 328797567

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 577, 1731, 2351, 4039, 7053, 10963, 12117, 16457, 32889, 44669, 49371, 76741, 134007, 230223, 312683, 938049, 1356527, 4069581, 9495689, 25774013, 28487067, 77322039, 180418091, 541254273]

約数ペア:

[(1, 541254273), (3, 180418091), (7, 77322039), (19, 28487067), (21, 25774013), (57, 9495689), (133, 4069581), (399, 1356527), (577, 938049), (1731, 312683), (2351, 230223), (4039, 134007), (7053, 76741), (10963, 49371), (12117, 44669), (16457, 32889)]