693460993

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 774275840

約数和(自身を除く): 80814847

約数列:

[1, 19, 37, 61, 103, 157, 703, 1159, 1957, 2257, 2983, 3811, 5809, 6283, 9577, 16171, 42883, 72409, 110371, 119377, 181963, 232471, 307249, 354349, 598327, 986431, 4416949, 6732631, 11368213, 18742189, 36497947, 693460993]

約数ペア:

[(1, 693460993), (19, 36497947), (37, 18742189), (61, 11368213), (103, 6732631), (157, 4416949), (703, 986431), (1159, 598327), (1957, 354349), (2257, 307249), (2983, 232471), (3811, 181963), (5809, 119377), (6283, 110371), (9577, 72409), (16171, 42883)]