73498971

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{38461}}^1$

素因数の和:38491

約数の個数: 24

約数和(自身を含む): 122770704

約数和(自身を除く): 49271733

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 38461, 115383, 269227, 499993, 807681, 1499979, 1884589, 3499951, 5653767, 10499853, 24499657, 73498971]

約数ペア:

[(1, 73498971), (3, 24499657), (7, 10499853), (13, 5653767), (21, 3499951), (39, 1884589), (49, 1499979), (91, 807681), (147, 499993), (273, 269227), (637, 115383), (1911, 38461)]