6613971

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3461}}^1$

素因数の和:3491

約数の個数: 24

約数和(自身を含む): 11050704

約数和(自身を除く): 4436733

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 3461, 10383, 24227, 44993, 72681, 134979, 169589, 314951, 508767, 944853, 2204657, 6613971]

約数ペア:

[(1, 6613971), (3, 2204657), (7, 944853), (13, 508767), (21, 314951), (39, 169589), (49, 134979), (91, 72681), (147, 44993), (273, 24227), (637, 10383), (1911, 3461)]