419742323

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3847}}^1$

素因数の和:3987

約数の個数: 32

約数和(自身を含む): 568888320

約数和(自身を除く): 149145997

約数列:

[1, 7, 11, 13, 77, 91, 109, 143, 763, 1001, 1199, 1417, 3847, 8393, 9919, 15587, 26929, 42317, 50011, 109109, 296219, 350077, 419323, 550121, 2935261, 3850847, 4612553, 5451199, 32287871, 38158393, 59963189, 419742323]

約数ペア:

[(1, 419742323), (7, 59963189), (11, 38158393), (13, 32287871), (77, 5451199), (91, 4612553), (109, 3850847), (143, 2935261), (763, 550121), (1001, 419323), (1199, 350077), (1417, 296219), (3847, 109109), (8393, 50011), (9919, 42317), (15587, 26929)]