72840889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3593}}^1$

素因数の和:3720

約数の個数: 16

約数和(自身を含む): 84530880

約数和(自身を除く): 11689991

約数列:

[1, 11, 19, 97, 209, 1067, 1843, 3593, 20273, 39523, 68267, 348521, 750937, 3833731, 6621899, 72840889]

約数ペア:

[(1, 72840889), (11, 6621899), (19, 3833731), (97, 750937), (209, 348521), (1067, 68267), (1843, 39523), (3593, 20273)]