16615933061

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{27737}}^1$

素因数の和:28013

約数の個数: 32

約数和(自身を含む): 21249527040

約数和(自身を除く): 4633593979

約数列:

[1, 7, 13, 29, 91, 203, 227, 377, 1589, 2639, 2951, 6583, 20657, 27737, 46081, 85579, 194159, 360581, 599053, 804373, 2524067, 5630611, 6296299, 10456849, 44074093, 73197943, 81851887, 182592671, 572963209, 1278148697, 2373704723, 16615933061]

約数ペア:

[(1, 16615933061), (7, 2373704723), (13, 1278148697), (29, 572963209), (91, 182592671), (203, 81851887), (227, 73197943), (377, 44074093), (1589, 10456849), (2639, 6296299), (2951, 5630611), (6583, 2524067), (20657, 804373), (27737, 599053), (46081, 360581), (85579, 194159)]