939213

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 1516320

約数和(自身を除く): 577107

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 179, 477, 537, 583, 1611, 1749, 1969, 5247, 5907, 9487, 17721, 28461, 85383, 104357, 313071, 939213]

約数ペア:

[(1, 939213), (3, 313071), (9, 104357), (11, 85383), (33, 28461), (53, 17721), (99, 9487), (159, 5907), (179, 5247), (477, 1969), (537, 1749), (583, 1611)]