201301401

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1709}}^1$

素因数の和:1869

約数の個数: 32

約数和(自身を含む): 315187200

約数和(自身を除く): 113885799

約数列:

[1, 3, 7, 21, 71, 79, 213, 237, 497, 553, 1491, 1659, 1709, 5127, 5609, 11963, 16827, 35889, 39263, 117789, 121339, 135011, 364017, 405033, 849373, 945077, 2548119, 2835231, 9585781, 28757343, 67100467, 201301401]

約数ペア:

[(1, 201301401), (3, 67100467), (7, 28757343), (21, 9585781), (71, 2835231), (79, 2548119), (213, 945077), (237, 849373), (497, 405033), (553, 364017), (1491, 135011), (1659, 121339), (1709, 117789), (5127, 39263), (5609, 35889), (11963, 16827)]