9920579999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{587}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 11181784320

約数和(自身を除く): 1261204321

約数列:

[1, 11, 61, 89, 283, 587, 671, 979, 3113, 5429, 6457, 17263, 25187, 35807, 52243, 59719, 166121, 189893, 277057, 393877, 574673, 1536407, 1827331, 3186823, 10133381, 14784769, 16900477, 35055053, 111467191, 162632459, 901870909, 9920579999]

約数ペア:

[(1, 9920579999), (11, 901870909), (61, 162632459), (89, 111467191), (283, 35055053), (587, 16900477), (671, 14784769), (979, 10133381), (3113, 3186823), (5429, 1827331), (6457, 1536407), (17263, 574673), (25187, 393877), (35807, 277057), (52243, 189893), (59719, 166121)]