989530773

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{225457}}^1$

素因数の和:225497

約数の個数: 32

約数和(自身を含む): 1731517440

約数和(自身を除く): 741986667

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 225457, 676371, 1578199, 2480027, 4283683, 4734597, 7440081, 12851049, 17360189, 29985781, 47120513, 52080567, 89957343, 141361539, 329843591, 989530773]

約数ペア:

[(1, 989530773), (3, 329843591), (7, 141361539), (11, 89957343), (19, 52080567), (21, 47120513), (33, 29985781), (57, 17360189), (77, 12851049), (133, 7440081), (209, 4734597), (231, 4283683), (399, 2480027), (627, 1578199), (1463, 676371), (4389, 225457)]