1319905329

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1\times {\mathrm{9803}}^1$

素因数の和:11056

約数の個数: 16

約数和(自身を含む): 1809112512

約数和(自身を除く): 489207183

約数列:

[1, 3, 37, 111, 1213, 3639, 9803, 29409, 44881, 134643, 362711, 1088133, 11891039, 35673117, 439968443, 1319905329]

約数ペア:

[(1, 1319905329), (3, 439968443), (37, 35673117), (111, 11891039), (1213, 1088133), (3639, 362711), (9803, 134643), (29409, 44881)]