242308209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10657}}^1$

素因数の和:10737

約数の個数: 32

約数和(自身を含む): 386757504

約数和(自身を除く): 144449295

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 429, 583, 689, 1749, 2067, 7579, 10657, 22737, 31971, 117227, 138541, 351681, 415623, 564821, 1523951, 1694463, 4571853, 6213031, 7342673, 18639093, 22028019, 80769403, 242308209]

約数ペア:

[(1, 242308209), (3, 80769403), (11, 22028019), (13, 18639093), (33, 7342673), (39, 6213031), (53, 4571853), (143, 1694463), (159, 1523951), (429, 564821), (583, 415623), (689, 351681), (1749, 138541), (2067, 117227), (7579, 31971), (10657, 22737)]