74474319

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{19501}}^1$

素因数の和:19590

約数の個数: 16

約数和(自身を含む): 106090880

約数和(自身を除く): 31616561

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 19501, 58503, 370519, 1111557, 1306567, 3919701, 24824773, 74474319]

約数ペア:

[(1, 74474319), (3, 24824773), (19, 3919701), (57, 1306567), (67, 1111557), (201, 370519), (1273, 58503), (3819, 19501)]