342912997

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1\times {\mathrm{739}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 395929600

約数和(自身を除く): 53016603

約数列:

[1, 7, 151, 439, 739, 1057, 3073, 5173, 66289, 111589, 324421, 464023, 781123, 2270947, 48987571, 342912997]

約数ペア:

[(1, 342912997), (7, 48987571), (151, 2270947), (439, 781123), (739, 464023), (1057, 324421), (3073, 111589), (5173, 66289)]