374505729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1181}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 552835584

約数和(自身を除く): 178329855

約数列:

[1, 3, 13, 39, 47, 141, 173, 519, 611, 1181, 1833, 2249, 3543, 6747, 8131, 15353, 24393, 46059, 55507, 105703, 166521, 204313, 317109, 612939, 721591, 2164773, 2656069, 7968207, 9602711, 28808133, 124835243, 374505729]

約数ペア:

[(1, 374505729), (3, 124835243), (13, 28808133), (39, 9602711), (47, 7968207), (141, 2656069), (173, 2164773), (519, 721591), (611, 612939), (1181, 317109), (1833, 204313), (2249, 166521), (3543, 105703), (6747, 55507), (8131, 46059), (15353, 24393)]