1923644163

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{4079}}^1$

素因数の和:5427

約数の個数: 32

約数和(自身を含む): 3106805760

約数和(自身を除く): 1183161597

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1321, 3963, 4079, 9247, 12237, 22457, 27741, 28553, 67371, 69343, 85659, 157199, 208029, 471597, 485401, 1456203, 5388359, 16165077, 37718513, 91602103, 113155539, 274806309, 641214721, 1923644163]

約数ペア:

[(1, 1923644163), (3, 641214721), (7, 274806309), (17, 113155539), (21, 91602103), (51, 37718513), (119, 16165077), (357, 5388359), (1321, 1456203), (3963, 485401), (4079, 471597), (9247, 208029), (12237, 157199), (22457, 85659), (27741, 69343), (28553, 67371)]