2388894500853

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{132121813}}^1$

素因数の和:132121874

約数の個数: 36

約数和(自身を含む): 4111895095308

約数和(自身を除く): 1723000594455

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 2009, 2583, 6027, 18081, 132121813, 396365439, 924852691, 1189096317, 2774558073, 5416994333, 6473968837, 8323674219, 16250982999, 19421906511, 37918960331, 48752948997, 58265719533, 113756880993, 265432722317, 341270642979, 796298166951, 2388894500853]

約数ペア:

[(1, 2388894500853), (3, 796298166951), (7, 341270642979), (9, 265432722317), (21, 113756880993), (41, 58265719533), (49, 48752948997), (63, 37918960331), (123, 19421906511), (147, 16250982999), (287, 8323674219), (369, 6473968837), (441, 5416994333), (861, 2774558073), (2009, 1189096317), (2583, 924852691), (6027, 396365439), (18081, 132121813)]