3889274589

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{6143}}^1$

素因数の和:6462

約数の個数: 32

約数和(自身を含む): 5839257600

約数和(自身を除く): 1949983011

約数列:

[1, 3, 9, 27, 131, 179, 393, 537, 1179, 1611, 3537, 4833, 6143, 18429, 23449, 55287, 70347, 165861, 211041, 633123, 804733, 1099597, 2414199, 3298791, 7242597, 9896373, 21727791, 29689119, 144047207, 432141621, 1296424863, 3889274589]

約数ペア:

[(1, 3889274589), (3, 1296424863), (9, 432141621), (27, 144047207), (131, 29689119), (179, 21727791), (393, 9896373), (537, 7242597), (1179, 3298791), (1611, 2414199), (3537, 1099597), (4833, 804733), (6143, 633123), (18429, 211041), (23449, 165861), (55287, 70347)]