1277135997

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1\times {\mathrm{6971}}^1$

素因数の和:7500

約数の個数: 16

約数和(自身を含む): 1717789248

約数和(自身を除く): 440653251

約数列:

[1, 3, 173, 353, 519, 1059, 6971, 20913, 61069, 183207, 1205983, 2460763, 3617949, 7382289, 425711999, 1277135997]

約数ペア:

[(1, 1277135997), (3, 425711999), (173, 7382289), (353, 3617949), (519, 2460763), (1059, 1205983), (6971, 183207), (20913, 61069)]