3982419

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 7104000

約数和(自身を除く): 3121581

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1109, 1197, 3327, 3591, 7763, 9981, 21071, 23289, 29943, 63213, 69867, 147497, 189639, 209601, 442491, 568917, 1327473, 3982419]

約数ペア:

[(1, 3982419), (3, 1327473), (7, 568917), (9, 442491), (19, 209601), (21, 189639), (27, 147497), (57, 69867), (63, 63213), (133, 29943), (171, 23289), (189, 21071), (399, 9981), (513, 7763), (1109, 3591), (1197, 3327)]